47832792 has 64 divisors (see below), whose sum is σ = 138067200. Its totient is φ = 13526400.

The previous prime is 47832779. The next prime is 47832809. The reversal of 47832792 is 29723874.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15559 + ... + 18377.

It is an arithmetic number, because the mean of its divisors is an integer number (2157300).

Almost surely, 2^47832792 is an apocalyptic number.

47832792 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47832792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69033600).

47832792 is an abundant number, since it is smaller than the sum of its proper divisors (90234408).

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

47832792 is a wasteful number, since it uses less digits than its factorization.

47832792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2936 (or 2932 counting only the distinct ones).

The product of its digits is 169344, while the sum is 42.

The square root of 47832792 is about 6916.1255049341. The cubic root of 47832792 is about 363.0016316359.

The spelling of 47832792 in words is "forty-seven million, eight hundred thirty-two thousand, seven hundred ninety-two".