52656246 has 24 divisors (see below), whose sum is σ = 119049840. Its totient is φ = 16788816.

The previous prime is 52656221. The next prime is 52656271. The reversal of 52656246 is 64265625.

52656246 is a `hidden beast` number, since 5 + 26 + 5 + 624 + 6 = 666.

It is an interprime number because it is at equal distance from previous prime (52656221) and next prime (52656271).

It is a self number, because there is not a number n which added to its sum of digits gives 52656246.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 63181 + ... + 64008.

It is an arithmetic number, because the mean of its divisors is an integer number (4960410).

Almost surely, 2^52656246 is an apocalyptic number.

52656246 is an abundant number, since it is smaller than the sum of its proper divisors (66393594).

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

52656246 is a wasteful number, since it uses less digits than its factorization.

52656246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127220 (or 127217 counting only the distinct ones).

The product of its digits is 86400, while the sum is 36.

The square root of 52656246 is about 7256.4623612336. The cubic root of 52656246 is about 374.8147137991.

It can be divided in two parts, 5265 and 6246, that added together give a palindrome (11511).

The spelling of 52656246 in words is "fifty-two million, six hundred fifty-six thousand, two hundred forty-six".