49928460 has 24 divisors (see below), whose sum is σ = 139799856. Its totient is φ = 13314240.

The previous prime is 49928453. The next prime is 49928497. The reversal of 49928460 is 6482994.

It is a super-2 number, since 2×49928460² = 4985702235943200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 416011 + ... + 416130.

It is an arithmetic number, because the mean of its divisors is an integer number (5824994).

Almost surely, 2^49928460 is an apocalyptic number.

It is an amenable number.

49928460 is an abundant number, since it is smaller than the sum of its proper divisors (89871396).

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

49928460 is a wasteful number, since it uses less digits than its factorization.

49928460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 832153 (or 832151 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 42.

The square root of 49928460 is about 7066.0073591810. The cubic root of 49928460 is about 368.2273622561.

The spelling of 49928460 in words is "forty-nine million, nine hundred twenty-eight thousand, four hundred sixty".