47804268 has 12 divisors (see below), whose sum is σ = 111543320. Its totient is φ = 15934752.

The previous prime is 47804233. The next prime is 47804279. The reversal of 47804268 is 86240874.

It is a tau number, because it is divible by the number of its divisors (12).

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, 1991833 + ... + 1991856.

Almost surely, 2^47804268 is an apocalyptic number.

It is an amenable number.

47804268 is an abundant number, since it is smaller than the sum of its proper divisors (63739052).

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

47804268 is a wasteful number, since it uses less digits than its factorization.

47804268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3983696 (or 3983694 counting only the distinct ones).

The product of its (nonzero) digits is 86016, while the sum is 39.

The square root of 47804268 is about 6914.0630601695. The cubic root of 47804268 is about 362.9294613599.

The spelling of 47804268 in words is "forty-seven million, eight hundred four thousand, two hundred sixty-eight".