47643260 has 48 divisors (see below), whose sum is σ = 120368640. Its totient is φ = 15474240.

The previous prime is 47643229. The next prime is 47643313. The reversal of 47643260 is 6234674.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6296 + ... + 11615.

It is an arithmetic number, because the mean of its divisors is an integer number (2507680).

Almost surely, 2^47643260 is an apocalyptic number.

It is an amenable number.

47643260 is an abundant number, since it is smaller than the sum of its proper divisors (72725380).

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

47643260 is a wasteful number, since it uses less digits than its factorization.

47643260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17946 (or 17944 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 32.

The square root of 47643260 is about 6902.4097241471. The cubic root of 47643260 is about 362.5215460836.

The spelling of 47643260 in words is "forty-seven million, six hundred forty-three thousand, two hundred sixty".