49456136 has 16 divisors (see below), whose sum is σ = 95928300. Its totient is φ = 23875264.

The previous prime is 49456123. The next prime is 49456151. The reversal of 49456136 is 63165494.

It can be written as a sum of positive squares in 2 ways, for example, as 49084036 + 372100 = 7006^2 + 610^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 49456136.

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, 106355 + ... + 106818.

Almost surely, 2^49456136 is an apocalyptic number.

It is an amenable number.

49456136 is a deficient number, since it is larger than the sum of its proper divisors (46472164).

49456136 is a wasteful number, since it uses less digits than its factorization.

49456136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213208 (or 213204 counting only the distinct ones).

The product of its digits is 77760, while the sum is 38.

The square root of 49456136 is about 7032.5056701008. The cubic root of 49456136 is about 367.0625359013.

The spelling of 49456136 in words is "forty-nine million, four hundred fifty-six thousand, one hundred thirty-six".