49996996 has 24 divisors (see below), whose sum is σ = 101122560. Its totient is φ = 21185472.

The previous prime is 49996987. The next prime is 49996997. The reversal of 49996996 is 69969994.

It is not an unprimeable number, because it can be changed into a prime (49996997) 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, 7540 + ... + 12523.

It is an arithmetic number, because the mean of its divisors is an integer number (4213440).

Almost surely, 2^49996996 is an apocalyptic number.

It is an amenable number.

49996996 is an abundant number, since it is smaller than the sum of its proper divisors (51125564).

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

49996996 is a wasteful number, since it uses less digits than its factorization.

49996996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20163 (or 20161 counting only the distinct ones).

The product of its digits is 8503056, while the sum is 61.

The square root of 49996996 is about 7070.8553937978. The cubic root of 49996996 is about 368.3957718292.

The spelling of 49996996 in words is "forty-nine million, nine hundred ninety-six thousand, nine hundred ninety-six".