47332660 has 24 divisors (see below), whose sum is σ = 102606336. Its totient is φ = 18322080.

The previous prime is 47332633. The next prime is 47332687. The reversal of 47332660 is 6623374.

47332660 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (47332633) and next prime (47332687).

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37552 + ... + 38791.

It is an arithmetic number, because the mean of its divisors is an integer number (4275264).

Almost surely, 2^47332660 is an apocalyptic number.

It is an amenable number.

47332660 is an abundant number, since it is smaller than the sum of its proper divisors (55273676).

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

47332660 is a wasteful number, since it uses less digits than its factorization.

47332660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76383 (or 76381 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 31.

The square root of 47332660 is about 6879.8735453495. The cubic root of 47332660 is about 361.7320341215.

It can be divided in two parts, 473 and 32660, that added together give a palindrome (33133).

The spelling of 47332660 in words is "forty-seven million, three hundred thirty-two thousand, six hundred sixty".