52227684 has 72 divisors (see below), whose sum is σ = 139007232. Its totient is φ = 16511040.

The previous prime is 52227673. The next prime is 52227691. The reversal of 52227684 is 48672225.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

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

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 58707 + ... + 59589.

It is an arithmetic number, because the mean of its divisors is an integer number (1930656).

Almost surely, 2^52227684 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 52227684, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69503616).

52227684 is an abundant number, since it is smaller than the sum of its proper divisors (86779548).

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

52227684 is a wasteful number, since it uses less digits than its factorization.

52227684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 977 (or 972 counting only the distinct ones).

The product of its digits is 53760, while the sum is 36.

The square root of 52227684 is about 7226.8723525464. The cubic root of 52227684 is about 373.7950873076.

The spelling of 52227684 in words is "fifty-two million, two hundred twenty-seven thousand, six hundred eighty-four".