49426272 has 72 divisors (see below), whose sum is σ = 160641936. Its totient is φ = 14121216.

The previous prime is 49426261. The next prime is 49426283. The reversal of 49426272 is 27262494.

49426272 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (49426261) and next prime (49426283).

It is a tau number, because it is divible by the number of its divisors (72).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

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, 10243 + ... + 14274.

It is an arithmetic number, because the mean of its divisors is an integer number (2231138).

Almost surely, 2^49426272 is an apocalyptic number.

49426272 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

49426272 is an abundant number, since it is smaller than the sum of its proper divisors (111215664).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

49426272 is a wasteful number, since it uses less digits than its factorization.

49426272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24540 (or 24529 counting only the distinct ones).

The product of its digits is 48384, while the sum is 36.

The square root of 49426272 is about 7030.3820664314. The cubic root of 49426272 is about 366.9886376711.

The spelling of 49426272 in words is "forty-nine million, four hundred twenty-six thousand, two hundred seventy-two".