47290470 has 32 divisors (see below), whose sum is σ = 113702400. Its totient is φ = 12588000.

The previous prime is 47290459. The next prime is 47290489. The reversal of 47290470 is 7409274.

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, 21481 + ... + 23579.

It is an arithmetic number, because the mean of its divisors is an integer number (3553200).

Almost surely, 2^47290470 is an apocalyptic number.

47290470 is an abundant number, since it is smaller than the sum of its proper divisors (66411930).

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

47290470 is a wasteful number, since it uses less digits than its factorization.

47290470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2860.

The product of its (nonzero) digits is 14112, while the sum is 33.

The square root of 47290470 is about 6876.8066717045. The cubic root of 47290470 is about 361.6245254709.

The spelling of 47290470 in words is "forty-seven million, two hundred ninety thousand, four hundred seventy".