47572874 has 16 divisors (see below), whose sum is σ = 73865736. Its totient is φ = 22963200.

The previous prime is 47572873. The next prime is 47572891. The reversal of 47572874 is 47827574.

It can be written as a sum of positive squares in 4 ways, for example, as 13432225 + 34140649 = 3665^2 + 5843^2 .

It is not an unprimeable number, because it can be changed into a prime (47572873) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4964 + ... + 10944.

Almost surely, 2^47572874 is an apocalyptic number.

47572874 is a deficient number, since it is larger than the sum of its proper divisors (26292862).

47572874 is a wasteful number, since it uses less digits than its factorization.

47572874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6121.

The product of its digits is 439040, while the sum is 44.

The square root of 47572874 is about 6897.3091854723. The cubic root of 47572874 is about 362.3429337784.

The spelling of 47572874 in words is "forty-seven million, five hundred seventy-two thousand, eight hundred seventy-four".