627156652 has 12 divisors (see below), whose sum is σ = 1099781200. Its totient is φ = 312933456.

The previous prime is 627156631. The next prime is 627156653. The reversal of 627156652 is 256651726.

It is a super-2 number, since 2×627156652² = 786650932295698208, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (627156653) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 159027 + ... + 162922.

Almost surely, 2^627156652 is an apocalyptic number.

It is an amenable number.

627156652 is a deficient number, since it is larger than the sum of its proper divisors (472624548).

627156652 is a wasteful number, since it uses less digits than its factorization.

627156652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 322440 (or 322438 counting only the distinct ones).

The product of its digits is 151200, while the sum is 40.

The square root of 627156652 is about 25043.0958948769. The cubic root of 627156652 is about 855.9702638373.

The spelling of 627156652 in words is "six hundred twenty-seven million, one hundred fifty-six thousand, six hundred fifty-two".