49621996 has 12 divisors (see below), whose sum is σ = 91409080. Its totient is φ = 23505120.

The previous prime is 49621981. The next prime is 49622003. The reversal of 49621996 is 69912694.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 326385 + ... + 326536.

Almost surely, 2^49621996 is an apocalyptic number.

It is an amenable number.

49621996 is a deficient number, since it is larger than the sum of its proper divisors (41787084).

49621996 is a wasteful number, since it uses less digits than its factorization.

49621996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 652944 (or 652942 counting only the distinct ones).

The product of its digits is 209952, while the sum is 46.

The square root of 49621996 is about 7044.2881826342. The cubic root of 49621996 is about 367.4724146694.

The spelling of 49621996 in words is "forty-nine million, six hundred twenty-one thousand, nine hundred ninety-six".