47572693 has 16 divisors (see below), whose sum is σ = 56442880. Its totient is φ = 39236400.

The previous prime is 47572687. The next prime is 47572697. The reversal of 47572693 is 39627574.

It is not a de Polignac number, because 47572693 - 2¹⁷ = 47441621 is a prime.

It is a super-2 number, since 2×47572693² = 4526322238544498, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47572697) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45268 + ... + 46306.

It is an arithmetic number, because the mean of its divisors is an integer number (3527680).

Almost surely, 2^47572693 is an apocalyptic number.

It is an amenable number.

47572693 is a deficient number, since it is larger than the sum of its proper divisors (8870187).

47572693 is a wasteful number, since it uses less digits than its factorization.

47572693 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1288.

The product of its digits is 317520, while the sum is 43.

The square root of 47572693 is about 6897.2960644009. The cubic root of 47572693 is about 362.3424742438.

The spelling of 47572693 in words is "forty-seven million, five hundred seventy-two thousand, six hundred ninety-three".