47693232 has 80 divisors (see below), whose sum is σ = 138250080. Its totient is φ = 15740928.

The previous prime is 47693227. The next prime is 47693257. The reversal of 47693232 is 23239674.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

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, 48328 + ... + 49304.

It is an arithmetic number, because the mean of its divisors is an integer number (1728126).

Almost surely, 2^47693232 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47693232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69125040).

47693232 is an abundant number, since it is smaller than the sum of its proper divisors (90556848).

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

47693232 is a wasteful number, since it uses less digits than its factorization.

47693232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1107 (or 1095 counting only the distinct ones).

The product of its digits is 54432, while the sum is 36.

The square root of 47693232 is about 6906.0286706616. The cubic root of 47693232 is about 362.6482488364.

It can be divided in two parts, 4769 and 3232, that added together give a triangular number (8001 = T₁₂₆).

The spelling of 47693232 in words is "forty-seven million, six hundred ninety-three thousand, two hundred thirty-two".