47369320 has 32 divisors (see below), whose sum is σ = 106832520. Its totient is φ = 18903040.

The previous prime is 47369297. The next prime is 47369321. The reversal of 47369320 is 2396374.

It can be written as a sum of positive squares in 4 ways, for example, as 41809156 + 5560164 = 6466^2 + 2358^2 .

It is not an unprimeable number, because it can be changed into a prime (47369321) 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, 19704 + ... + 21976.

Almost surely, 2^47369320 is an apocalyptic number.

47369320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

47369320 is an abundant number, since it is smaller than the sum of its proper divisors (59463200).

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

47369320 is a wasteful number, since it uses less digits than its factorization.

47369320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2805 (or 2801 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 34.

The square root of 47369320 is about 6882.5373228193. The cubic root of 47369320 is about 361.8253993524.

The spelling of 47369320 in words is "forty-seven million, three hundred sixty-nine thousand, three hundred twenty".