47520088 has 48 divisors (see below), whose sum is σ = 111943440. Its totient is φ = 18511680.

The previous prime is 47520079. The next prime is 47520101. The reversal of 47520088 is 88002574.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3270 + ... + 10282.

It is an arithmetic number, because the mean of its divisors is an integer number (2332155).

Almost surely, 2^47520088 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 47520088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55971720).

47520088 is an abundant number, since it is smaller than the sum of its proper divisors (64423352).

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

47520088 is a wasteful number, since it uses less digits than its factorization.

47520088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7048 (or 7033 counting only the distinct ones).

The product of its (nonzero) digits is 17920, while the sum is 34.

The square root of 47520088 is about 6893.4815586901. The cubic root of 47520088 is about 362.2088677933.

The spelling of 47520088 in words is "forty-seven million, five hundred twenty thousand, eighty-eight".