47669832 has 48 divisors (see below), whose sum is σ = 147551040. Its totient is φ = 13619808.

The previous prime is 47669827. The next prime is 47669833. The reversal of 47669832 is 23896674.

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (47669833) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 46788 + ... + 47795.

It is an arithmetic number, because the mean of its divisors is an integer number (3073980).

Almost surely, 2^47669832 is an apocalyptic number.

47669832 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

47669832 is an abundant number, since it is smaller than the sum of its proper divisors (99881208).

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

47669832 is a wasteful number, since it uses less digits than its factorization.

47669832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94602 (or 94595 counting only the distinct ones).

The product of its digits is 435456, while the sum is 45.

The square root of 47669832 is about 6904.3342908640. The cubic root of 47669832 is about 362.5889297473.

The spelling of 47669832 in words is "forty-seven million, six hundred sixty-nine thousand, eight hundred thirty-two".