47090744 has 16 divisors (see below), whose sum is σ = 88370520. Its totient is φ = 23525280.

The previous prime is 47090717. The next prime is 47090753. The reversal of 47090744 is 44709074.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13307 + ... + 16469.

Almost surely, 2^47090744 is an apocalyptic number.

It is an amenable number.

47090744 is a deficient number, since it is larger than the sum of its proper divisors (41279776).

47090744 is a wasteful number, since it uses less digits than its factorization.

47090744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5030 (or 5026 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 35.

The square root of 47090744 is about 6862.2695954035. The cubic root of 47090744 is about 361.1147135332.

The spelling of 47090744 in words is "forty-seven million, ninety thousand, seven hundred forty-four".