47704134 has 32 divisors (see below), whose sum is σ = 98703360. Its totient is φ = 15361632.

The previous prime is 47704127. The next prime is 47704147. The reversal of 47704134 is 43140774.

It is a congruent number.

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, 20187 + ... + 22425.

It is an arithmetic number, because the mean of its divisors is an integer number (3084480).

Almost surely, 2^47704134 is an apocalyptic number.

47704134 is an abundant number, since it is smaller than the sum of its proper divisors (50999226).

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

47704134 is a wasteful number, since it uses less digits than its factorization.

47704134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2364.

The product of its (nonzero) digits is 9408, while the sum is 30.

The square root of 47704134 is about 6906.8179359239. The cubic root of 47704134 is about 362.6758788224.

The spelling of 47704134 in words is "forty-seven million, seven hundred four thousand, one hundred thirty-four".