49726485 has 12 divisors (see below), whose sum is σ = 86192652. Its totient is φ = 26520768.

The previous prime is 49726463. The next prime is 49726487. The reversal of 49726485 is 58462794.

It is a happy number.

49726485 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 10074276 + 39652209 = 3174^2 + 6297^2 .

It is not a de Polignac number, because 49726485 - 2⁷ = 49726357 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45), and also a Moran number because the ratio is a prime number: 1105033 = 49726485 / (4 + 9 + 7 + 2 + 6 + 4 + 8 + 5).

It is a self number, because there is not a number n which added to its sum of digits gives 49726485.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49726487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 552472 + ... + 552561.

It is an arithmetic number, because the mean of its divisors is an integer number (7182721).

Almost surely, 2^49726485 is an apocalyptic number.

49726485 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

49726485 is a deficient number, since it is larger than the sum of its proper divisors (36466167).

49726485 is a wasteful number, since it uses less digits than its factorization.

49726485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1105044 (or 1105041 counting only the distinct ones).

The product of its digits is 483840, while the sum is 45.

The square root of 49726485 is about 7051.7008586581. The cubic root of 49726485 is about 367.7301626373.

The spelling of 49726485 in words is "forty-nine million, seven hundred twenty-six thousand, four hundred eighty-five".