464147627 has 2 divisors, whose sum is σ = 464147628. Its totient is φ = 464147626.

The previous prime is 464147611. The next prime is 464147641. The reversal of 464147627 is 726741464.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 464147627 - 2⁴ = 464147611 is a prime.

It is a super-2 number, since 2×464147627² = 430866039299462258, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (464147687) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 232073813 + 232073814.

It is an arithmetic number, because the mean of its divisors is an integer number (232073814).

Almost surely, 2^464147627 is an apocalyptic number.

464147627 is a deficient number, since it is larger than the sum of its proper divisors (1).

464147627 is an equidigital number, since it uses as much as digits as its factorization.

464147627 is an evil number, because the sum of its binary digits is even.

The product of its digits is 225792, while the sum is 41.

The square root of 464147627 is about 21544.0856617309. The cubic root of 464147627 is about 774.2574237164.

The spelling of 464147627 in words is "four hundred sixty-four million, one hundred forty-seven thousand, six hundred twenty-seven".