52192272 has 40 divisors (see below), whose sum is σ = 147088800. Its totient is φ = 15815680.

The previous prime is 52192243. The next prime is 52192279. The reversal of 52192272 is 27229125.

It is not an unprimeable number, because it can be changed into a prime (52192279) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48897 + ... + 49952.

It is an arithmetic number, because the mean of its divisors is an integer number (3677220).

Almost surely, 2^52192272 is an apocalyptic number.

It is an amenable number.

52192272 is an abundant number, since it is smaller than the sum of its proper divisors (94896528).

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

52192272 is a wasteful number, since it uses less digits than its factorization.

52192272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98871 (or 98865 counting only the distinct ones).

The product of its digits is 5040, while the sum is 30.

The square root of 52192272 is about 7224.4219145894. The cubic root of 52192272 is about 373.7105866277.

The spelling of 52192272 in words is "fifty-two million, one hundred ninety-two thousand, two hundred seventy-two".