47521614 has 16 divisors (see below), whose sum is σ = 108620928. Its totient is φ = 13577592.

The previous prime is 47521597. The next prime is 47521619. The reversal of 47521614 is 41612574.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47521619) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 565692 + ... + 565775.

It is an arithmetic number, because the mean of its divisors is an integer number (6788808).

Almost surely, 2^47521614 is an apocalyptic number.

47521614 is an abundant number, since it is smaller than the sum of its proper divisors (61099314).

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

47521614 is a wasteful number, since it uses less digits than its factorization.

47521614 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1131479.

The product of its digits is 6720, while the sum is 30.

The square root of 47521614 is about 6893.5922420752. The cubic root of 47521614 is about 362.2127449243.

The spelling of 47521614 in words is "forty-seven million, five hundred twenty-one thousand, six hundred fourteen".