47254672 has 20 divisors (see below), whose sum is σ = 96375280. Its totient is φ = 22383648.

The previous prime is 47254667. The next prime is 47254703. The reversal of 47254672 is 27645274.

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, 77418 + ... + 78025.

It is an arithmetic number, because the mean of its divisors is an integer number (4818764).

Almost surely, 2^47254672 is an apocalyptic number.

It is an amenable number.

47254672 is an abundant number, since it is smaller than the sum of its proper divisors (49120608).

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

47254672 is a wasteful number, since it uses less digits than its factorization.

47254672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155470 (or 155464 counting only the distinct ones).

The product of its digits is 94080, while the sum is 37.

The square root of 47254672 is about 6874.2033720279. The cubic root of 47254672 is about 361.5332547729.

The spelling of 47254672 in words is "forty-seven million, two hundred fifty-four thousand, six hundred seventy-two".