49616656 has 10 divisors (see below), whose sum is σ = 96132302. Its totient is φ = 24808320.

The previous prime is 49616641. The next prime is 49616669. The reversal of 49616656 is 65661694.

It can be written as a sum of positive squares in only one way, i.e., 48441600 + 1175056 = 6960^2 + 1084^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1550505 + ... + 1550536.

Almost surely, 2^49616656 is an apocalyptic number.

It is an amenable number.

49616656 is a deficient number, since it is larger than the sum of its proper divisors (46515646).

49616656 is a wasteful number, since it uses less digits than its factorization.

49616656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3101049 (or 3101043 counting only the distinct ones).

The product of its digits is 233280, while the sum is 43.

The square root of 49616656 is about 7043.9091419467. The cubic root of 49616656 is about 367.4592325240.

The spelling of 49616656 in words is "forty-nine million, six hundred sixteen thousand, six hundred fifty-six".