47590417 has 12 divisors (see below), whose sum is σ = 55634736. Its totient is φ = 40589640.

The previous prime is 47590409. The next prime is 47590447. The reversal of 47590417 is 71409574.

It is not a de Polignac number, because 47590417 - 2³ = 47590409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47590447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8038 + ... + 12640.

It is an arithmetic number, because the mean of its divisors is an integer number (4636228).

Almost surely, 2^47590417 is an apocalyptic number.

It is an amenable number.

47590417 is a deficient number, since it is larger than the sum of its proper divisors (8044319).

47590417 is a wasteful number, since it uses less digits than its factorization.

47590417 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4828 (or 4821 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 37.

The square root of 47590417 is about 6898.5807960768. The cubic root of 47590417 is about 362.3874675667.

The spelling of 47590417 in words is "forty-seven million, five hundred ninety thousand, four hundred seventeen".