52027228 has 12 divisors (see below), whose sum is σ = 99324792. Its totient is φ = 23648720.

The previous prime is 52027181. The next prime is 52027271. The reversal of 52027228 is 82272025.

It is a junction number, because it is equal to n+sod(n) for n = 52027196 and 52027205.

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, 591175 + ... + 591262.

It is an arithmetic number, because the mean of its divisors is an integer number (8277066).

Almost surely, 2^52027228 is an apocalyptic number.

It is an amenable number.

52027228 is a deficient number, since it is larger than the sum of its proper divisors (47297564).

52027228 is a wasteful number, since it uses less digits than its factorization.

52027228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1182452 (or 1182450 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 28.

The square root of 52027228 is about 7212.9902259742. The cubic root of 52027228 is about 373.3162509899.

The spelling of 52027228 in words is "fifty-two million, twenty-seven thousand, two hundred twenty-eight".