47068272 has 30 divisors (see below), whose sum is σ = 131726192. Its totient is φ = 15689376.

The previous prime is 47068267. The next prime is 47068289. The reversal of 47068272 is 27286074.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 163288 + ... + 163575.

Almost surely, 2^47068272 is an apocalyptic number.

It is an amenable number.

47068272 is an abundant number, since it is smaller than the sum of its proper divisors (84657920).

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

47068272 is a wasteful number, since it uses less digits than its factorization.

47068272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 326877 (or 326868 counting only the distinct ones).

The product of its (nonzero) digits is 37632, while the sum is 36.

The square root of 47068272 is about 6860.6320408545. The cubic root of 47068272 is about 361.0572623207.

The spelling of 47068272 in words is "forty-seven million, sixty-eight thousand, two hundred seventy-two".