52260272 has 20 divisors (see below), whose sum is σ = 101439936. Its totient is φ = 26082240.

The previous prime is 52260259. The next prime is 52260283. The reversal of 52260272 is 27206225.

It is a super-2 number, since 2×52260272² = 5462272059027968, which contains 22 as substring.

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, 7022 + ... + 12402.

Almost surely, 2^52260272 is an apocalyptic number.

It is an amenable number.

52260272 is a deficient number, since it is larger than the sum of its proper divisors (49179664).

52260272 is a wasteful number, since it uses less digits than its factorization.

52260272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5996 (or 5990 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 26.

The square root of 52260272 is about 7229.1266415799. The cubic root of 52260272 is about 373.8728155717.

Adding to 52260272 its reverse (27206225), we get a palindrome (79466497).

The spelling of 52260272 in words is "fifty-two million, two hundred sixty thousand, two hundred seventy-two".