47555994 has 16 divisors (see below), whose sum is σ = 95185440. Its totient is φ = 15839760.

The previous prime is 47555983. The next prime is 47556001. The reversal of 47555994 is 49955574.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9037 + ... + 13295.

It is an arithmetic number, because the mean of its divisors is an integer number (5949090).

Almost surely, 2^47555994 is an apocalyptic number.

47555994 is an abundant number, since it is smaller than the sum of its proper divisors (47629446).

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

47555994 is a wasteful number, since it uses less digits than its factorization.

47555994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6125.

The product of its digits is 1134000, while the sum is 48.

The square root of 47555994 is about 6896.0854113040. The cubic root of 47555994 is about 362.3000727125.

The spelling of 47555994 in words is "forty-seven million, five hundred fifty-five thousand, nine hundred ninety-four".