52272360 has 96 divisors (see below), whose sum is σ = 194163840. Its totient is φ = 11947392.

The previous prime is 52272359. The next prime is 52272361. The reversal of 52272360 is 6327225.

It is an interprime number because it is at equal distance from previous prime (52272359) and next prime (52272361).

It is not an unprimeable number, because it can be changed into a prime (52272361) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7852 + ... + 12891.

It is an arithmetic number, because the mean of its divisors is an integer number (2022540).

Almost surely, 2^52272360 is an apocalyptic number.

It is an amenable number.

52272360 is an abundant number, since it is smaller than the sum of its proper divisors (141891480).

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

52272360 is a wasteful number, since it uses less digits than its factorization.

52272360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20767 (or 20760 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 27.

The square root of 52272360 is about 7229.9626555052. The cubic root of 52272360 is about 373.9016394183.

Adding to 52272360 its reverse (6327225), we get a palindrome (58599585).

The spelling of 52272360 in words is "fifty-two million, two hundred seventy-two thousand, three hundred sixty".