47133544 has 16 divisors (see below), whose sum is σ = 88560000. Its totient is φ = 23517552.

The previous prime is 47133529. The next prime is 47133551. The reversal of 47133544 is 44533174.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1912 + ... + 9895.

It is an arithmetic number, because the mean of its divisors is an integer number (5535000).

Almost surely, 2^47133544 is an apocalyptic number.

It is an amenable number.

47133544 is a deficient number, since it is larger than the sum of its proper divisors (41426456).

47133544 is a wasteful number, since it uses less digits than its factorization.

47133544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12312 (or 12308 counting only the distinct ones).

The product of its digits is 20160, while the sum is 31.

The square root of 47133544 is about 6865.3873889242. The cubic root of 47133544 is about 361.2240841392.

The spelling of 47133544 in words is "forty-seven million, one hundred thirty-three thousand, five hundred forty-four".