49418656 has 36 divisors (see below), whose sum is σ = 113181138. Its totient is φ = 21178752.

The previous prime is 49418647. The next prime is 49418671. The reversal of 49418656 is 65681494.

It can be written as a sum of positive squares in only one way, i.e., 47831056 + 1587600 = 6916^2 + 1260^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14191 + ... + 17326.

Almost surely, 2^49418656 is an apocalyptic number.

It is an amenable number.

49418656 is an abundant number, since it is smaller than the sum of its proper divisors (63762482).

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

49418656 is a wasteful number, since it uses less digits than its factorization.

49418656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31541 (or 31526 counting only the distinct ones).

The product of its digits is 207360, while the sum is 43.

The square root of 49418656 is about 7029.8403964813. The cubic root of 49418656 is about 366.9697871764.

The spelling of 49418656 in words is "forty-nine million, four hundred eighteen thousand, six hundred fifty-six".