47469752 has 96 divisors (see below), whose sum is σ = 107730000. Its totient is φ = 19514880.

The previous prime is 47469739. The next prime is 47469823. The reversal of 47469752 is 25796474.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 533324 + ... + 533412.

Almost surely, 2^47469752 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 47469752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53865000).

47469752 is an abundant number, since it is smaller than the sum of its proper divisors (60260248).

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

47469752 is a wasteful number, since it uses less digits than its factorization.

47469752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165 (or 150 counting only the distinct ones).

The product of its digits is 423360, while the sum is 44.

The square root of 47469752 is about 6889.8296060207. The cubic root of 47469752 is about 362.0809318148.

The spelling of 47469752 in words is "forty-seven million, four hundred sixty-nine thousand, seven hundred fifty-two".