566662252 has 24 divisors (see below), whose sum is σ = 1096807376. Its totient is φ = 254467008.

The previous prime is 566662249. The next prime is 566662253. The reversal of 566662252 is 252266665.

It is a super-2 number, since 2×566662252² = 642212215683423008, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (566662253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 145338 + ... + 149185.

Almost surely, 2^566662252 is an apocalyptic number.

566662252 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

566662252 is a deficient number, since it is larger than the sum of its proper divisors (530145124).

566662252 is a wasteful number, since it uses less digits than its factorization.

566662252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 294577 (or 294575 counting only the distinct ones).

The product of its digits is 259200, while the sum is 40.

The square root of 566662252 is about 23804.6687017484. The cubic root of 566662252 is about 827.5128779223.

The spelling of 566662252 in words is "five hundred sixty-six million, six hundred sixty-two thousand, two hundred fifty-two".