52662022 has 32 divisors (see below), whose sum is σ = 95999040. Its totient is φ = 21150720.

The previous prime is 52662017. The next prime is 52662031. The reversal of 52662022 is 22026625.

It is a super-2 number, since 2×52662022² = 5546577122256968, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 97072 + ... + 97612.

It is an arithmetic number, because the mean of its divisors is an integer number (2999970).

Almost surely, 2^52662022 is an apocalyptic number.

52662022 is a deficient number, since it is larger than the sum of its proper divisors (43337018).

52662022 is a wasteful number, since it uses less digits than its factorization.

52662022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 976.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 52662022 is about 7256.8603403951. The cubic root of 52662022 is about 374.8284180970.

Adding to 52662022 its reverse (22026625), we get a palindrome (74688647).

The spelling of 52662022 in words is "fifty-two million, six hundred sixty-two thousand, twenty-two".