47233544 has 16 divisors (see below), whose sum is σ = 93224400. Its totient is φ = 22373712.

The previous prime is 47233541. The next prime is 47233561. The reversal of 47233544 is 44533274.

It is a self number, because there is not a number n which added to its sum of digits gives 47233544.

It is not an unprimeable number, because it can be changed into a prime (47233541) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 155222 + ... + 155525.

It is an arithmetic number, because the mean of its divisors is an integer number (5826525).

Almost surely, 2^47233544 is an apocalyptic number.

It is an amenable number.

47233544 is a deficient number, since it is larger than the sum of its proper divisors (45990856).

47233544 is a wasteful number, since it uses less digits than its factorization.

47233544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 310772 (or 310768 counting only the distinct ones).

The product of its digits is 40320, while the sum is 32.

The square root of 47233544 is about 6872.6664403272. Note that the first 3 decimals coincide. The cubic root of 47233544 is about 361.4793651222.

The spelling of 47233544 in words is "forty-seven million, two hundred thirty-three thousand, five hundred forty-four".