47928792 has 32 divisors (see below), whose sum is σ = 126129600. Its totient is φ = 15135264.

The previous prime is 47928779. The next prime is 47928809. The reversal of 47928792 is 29782974.

It is a congruent number.

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, 52098 + ... + 53009.

It is an arithmetic number, because the mean of its divisors is an integer number (3941550).

Almost surely, 2^47928792 is an apocalyptic number.

It is an amenable number.

47928792 is an abundant number, since it is smaller than the sum of its proper divisors (78200808).

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

47928792 is a wasteful number, since it uses less digits than its factorization.

47928792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105135 (or 105131 counting only the distinct ones).

The product of its digits is 508032, while the sum is 48.

The square root of 47928792 is about 6923.0623281897. The cubic root of 47928792 is about 363.2443163983.

The spelling of 47928792 in words is "forty-seven million, nine hundred twenty-eight thousand, seven hundred ninety-two".