52276180 has 24 divisors (see below), whose sum is σ = 119760480. Its totient is φ = 19009440.

The previous prime is 52276157. The next prime is 52276187. The reversal of 52276180 is 8167225.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52276187) 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, 118590 + ... + 119029.

It is an arithmetic number, because the mean of its divisors is an integer number (4990020).

Almost surely, 2^52276180 is an apocalyptic number.

It is an amenable number.

52276180 is an abundant number, since it is smaller than the sum of its proper divisors (67484300).

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

52276180 is a wasteful number, since it uses less digits than its factorization.

52276180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237639 (or 237637 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 31.

The square root of 52276180 is about 7230.2268290836. The cubic root of 52276180 is about 373.9107472876.

The spelling of 52276180 in words is "fifty-two million, two hundred seventy-six thousand, one hundred eighty".