49756245 has 64 divisors (see below), whose sum is σ = 103624704. Its totient is φ = 19768320.

The previous prime is 49756219. The next prime is 49756249. The reversal of 49756245 is 54265794.

It is not a de Polignac number, because 49756245 - 2⁸ = 49755989 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 49756197 and 49756206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49756249) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 25629 + ... + 27501.

It is an arithmetic number, because the mean of its divisors is an integer number (1619136).

Almost surely, 2^49756245 is an apocalyptic number.

It is an amenable number.

49756245 is an abundant number, since it is smaller than the sum of its proper divisors (53868459).

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

49756245 is a wasteful number, since it uses less digits than its factorization.

49756245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1922.

The product of its digits is 302400, while the sum is 42.

The square root of 49756245 is about 7053.8106722537. The cubic root of 49756245 is about 367.8035069675.

The spelling of 49756245 in words is "forty-nine million, seven hundred fifty-six thousand, two hundred forty-five".