49964856 has 32 divisors (see below), whose sum is σ = 126963600. Its totient is φ = 16381440.

The previous prime is 49964833. The next prime is 49964857. The reversal of 49964856 is 65846994.

It is a junction number, because it is equal to n+sod(n) for n = 49964799 and 49964808.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49964857) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15601 + ... + 18528.

Almost surely, 2^49964856 is an apocalyptic number.

It is an amenable number.

49964856 is an abundant number, since it is smaller than the sum of its proper divisors (76998744).

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

49964856 is a wasteful number, since it uses less digits than its factorization.

49964856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34199 (or 34195 counting only the distinct ones).

The product of its digits is 1866240, while the sum is 51.

The square root of 49964856 is about 7068.5823189661. The cubic root of 49964856 is about 368.3168152313.

The spelling of 49964856 in words is "forty-nine million, nine hundred sixty-four thousand, eight hundred fifty-six".