52022236 has 24 divisors (see below), whose sum is σ = 104390496. Its totient is φ = 22221120.

The previous prime is 52022231. The next prime is 52022239. The reversal of 52022236 is 63222025.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52022231) 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, 5946 + ... + 11806.

It is an arithmetic number, because the mean of its divisors is an integer number (4349604).

Almost surely, 2^52022236 is an apocalyptic number.

It is an amenable number.

52022236 is an abundant number, since it is smaller than the sum of its proper divisors (52368260).

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

52022236 is a wasteful number, since it uses less digits than its factorization.

52022236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6189 (or 6187 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 52022236 is about 7212.6441753354. The cubic root of 52022236 is about 373.3043107399.

The spelling of 52022236 in words is "fifty-two million, twenty-two thousand, two hundred thirty-six".