47538260 has 48 divisors (see below), whose sum is σ = 124467840. Its totient is φ = 14816640.

The previous prime is 47538223. The next prime is 47538277. The reversal of 47538260 is 6283574.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a self number, because there is not a number n which added to its sum of digits gives 47538260.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13895 + ... + 16974.

It is an arithmetic number, because the mean of its divisors is an integer number (2593080).

Almost surely, 2^47538260 is an apocalyptic number.

It is an amenable number.

47538260 is an abundant number, since it is smaller than the sum of its proper divisors (76929580).

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

47538260 is a wasteful number, since it uses less digits than its factorization.

47538260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30896 (or 30894 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 35.

The square root of 47538260 is about 6894.7994894703. The cubic root of 47538260 is about 362.2550322751.

The spelling of 47538260 in words is "forty-seven million, five hundred thirty-eight thousand, two hundred sixty".