652774468 has 24 divisors (see below), whose sum is σ = 1160726112. Its totient is φ = 321159744.

The previous prime is 652774453. The next prime is 652774487. The reversal of 652774468 is 864477256.

It is a super-2 number, since 2×652774468² = 852229012145366048, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 133971 + ... + 138757.

It is an arithmetic number, because the mean of its divisors is an integer number (48363588).

Almost surely, 2^652774468 is an apocalyptic number.

It is an amenable number.

652774468 is a deficient number, since it is larger than the sum of its proper divisors (507951644).

652774468 is a wasteful number, since it uses less digits than its factorization.

652774468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5331 (or 5329 counting only the distinct ones).

The product of its digits is 2257920, while the sum is 49.

The square root of 652774468 is about 25549.4514226822. The cubic root of 652774468 is about 867.4698444506.

The spelling of 652774468 in words is "six hundred fifty-two million, seven hundred seventy-four thousand, four hundred sixty-eight".