52362288 has 100 divisors (see below), whose sum is σ = 165374088. Its totient is φ = 15863040.

The previous prime is 52362281. The next prime is 52362301. The reversal of 52362288 is 88226325.

52362288 is a `hidden beast` number, since 5 + 23 + 622 + 8 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (52362281) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 12420 + ... + 16092.

Almost surely, 2^52362288 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52362288, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (82687044).

52362288 is an abundant number, since it is smaller than the sum of its proper divisors (113011800).

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

52362288 is a wasteful number, since it uses less digits than its factorization.

52362288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3704 (or 3689 counting only the distinct ones).

The product of its digits is 46080, while the sum is 36.

The square root of 52362288 is about 7236.1791022611. The cubic root of 52362288 is about 374.1159334414.

It can be divided in two parts, 52362 and 288, that added together give a triangular number (52650 = T₃₂₄).

The spelling of 52362288 in words is "fifty-two million, three hundred sixty-two thousand, two hundred eighty-eight".