47937024 has 120 divisors (see below), whose sum is σ = 141075792. Its totient is φ = 15667200.

The previous prime is 47937023. The next prime is 47937031. The reversal of 47937024 is 42073974.

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

It is a self number, because there is not a number n which added to its sum of digits gives 47937024.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47937023) 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, 465357 + ... + 465459.

Almost surely, 2^47937024 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 47937024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70537896).

47937024 is an abundant number, since it is smaller than the sum of its proper divisors (93138768).

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

47937024 is a wasteful number, since it uses less digits than its factorization.

47937024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228 (or 209 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 36.

The square root of 47937024 is about 6923.6568372501. The cubic root of 47937024 is about 363.2651115259.

The spelling of 47937024 in words is "forty-seven million, nine hundred thirty-seven thousand, twenty-four".