512472627 has 12 divisors (see below), whose sum is σ = 749157864. Its totient is φ = 337531680.

The previous prime is 512472619. The next prime is 512472641. The reversal of 512472627 is 726274215.

It is a happy number.

512472627 is a `hidden beast` number, since 5 + 1 + 24 + 7 + 2 + 627 = 666.

It is not a de Polignac number, because 512472627 - 2³ = 512472619 is a prime.

It is a super-2 number, since 2×512472627² = 525256386848562258, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 512472591 and 512472600.

It is not an unprimeable number, because it can be changed into a prime (512472127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 342274 + ... + 343767.

It is an arithmetic number, because the mean of its divisors is an integer number (62429822).

Almost surely, 2^512472627 is an apocalyptic number.

512472627 is a deficient number, since it is larger than the sum of its proper divisors (236685237).

512472627 is a wasteful number, since it uses less digits than its factorization.

512472627 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 686130 (or 686127 counting only the distinct ones).

The product of its digits is 47040, while the sum is 36.

The square root of 512472627 is about 22637.8582688381. The cubic root of 512472627 is about 800.2460841913.

The spelling of 512472627 in words is "five hundred twelve million, four hundred seventy-two thousand, six hundred twenty-seven".