49869588 has 24 divisors (see below), whose sum is σ = 116482240. Its totient is φ = 16606080.

The previous prime is 49869587. The next prime is 49869593. The reversal of 49869588 is 88596894.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49869583) 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, 16473 + ... + 19263.

Almost surely, 2^49869588 is an apocalyptic number.

It is an amenable number.

49869588 is an abundant number, since it is smaller than the sum of its proper divisors (66612652).

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

49869588 is a wasteful number, since it uses less digits than its factorization.

49869588 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4287 (or 4285 counting only the distinct ones).

The product of its digits is 4976640, while the sum is 57.

The square root of 49869588 is about 7061.8402700713. The cubic root of 49869588 is about 368.0825763809.

The spelling of 49869588 in words is "forty-nine million, eight hundred sixty-nine thousand, five hundred eighty-eight".