49872660 has 48 divisors (see below), whose sum is σ = 139962816. Its totient is φ = 13268992.

The previous prime is 49872653. The next prime is 49872661. The reversal of 49872660 is 6627894.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49872661) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40372 + ... + 41588.

It is an arithmetic number, because the mean of its divisors is an integer number (2915892).

Almost surely, 2^49872660 is an apocalyptic number.

It is an amenable number.

49872660 is an abundant number, since it is smaller than the sum of its proper divisors (90090156).

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

49872660 is a wasteful number, since it uses less digits than its factorization.

49872660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1912 (or 1910 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 42.

The square root of 49872660 is about 7062.0577737654. The cubic root of 49872660 is about 368.0901342701.

The spelling of 49872660 in words is "forty-nine million, eight hundred seventy-two thousand, six hundred sixty".