47391360 has 64 divisors (see below), whose sum is σ = 151066080. Its totient is φ = 12637184.

The previous prime is 47391349. The next prime is 47391371. The reversal of 47391360 is 6319374.

It is an interprime number because it is at equal distance from previous prime (47391349) and next prime (47391371).

It is a tau number, because it is divible by the number of its divisors (64).

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10422 + ... + 14261.

Almost surely, 2^47391360 is an apocalyptic number.

47391360 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

47391360 is an abundant number, since it is smaller than the sum of its proper divisors (103674720).

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

47391360 is a wasteful number, since it uses less digits than its factorization.

47391360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24705 (or 24693 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 33.

The square root of 47391360 is about 6884.1382903018. The cubic root of 47391360 is about 361.8815073657.

The spelling of 47391360 in words is "forty-seven million, three hundred ninety-one thousand, three hundred sixty".