75468272 has 20 divisors (see below), whose sum is σ = 159512856. Its totient is φ = 34303680.

The previous prime is 75468259. The next prime is 75468299. The reversal of 75468272 is 27286457.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

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, 214223 + ... + 214574.

Almost surely, 2^75468272 is an apocalyptic number.

It is an amenable number.

75468272 is an abundant number, since it is smaller than the sum of its proper divisors (84044584).

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

75468272 is a wasteful number, since it uses less digits than its factorization.

75468272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 428816 (or 428810 counting only the distinct ones).

The product of its digits is 188160, while the sum is 41.

The square root of 75468272 is about 8687.2476654001. The cubic root of 75468272 is about 422.5921921058.

The spelling of 75468272 in words is "seventy-five million, four hundred sixty-eight thousand, two hundred seventy-two".