47733490 has 32 divisors (see below), whose sum is σ = 101366784. Its totient is φ = 15837120.

The previous prime is 47733481. The next prime is 47733503. The reversal of 47733490 is 9433774.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8829 + ... + 13168.

It is an arithmetic number, because the mean of its divisors is an integer number (3167712).

Almost surely, 2^47733490 is an apocalyptic number.

47733490 is an abundant number, since it is smaller than the sum of its proper divisors (53633294).

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

47733490 is a wasteful number, since it uses less digits than its factorization.

47733490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22042.

The product of its (nonzero) digits is 63504, while the sum is 37.

The square root of 47733490 is about 6908.9427555886. The cubic root of 47733490 is about 362.7502576309.

The spelling of 47733490 in words is "forty-seven million, seven hundred thirty-three thousand, four hundred ninety".