465430027 has 2 divisors, whose sum is σ = 465430028. Its totient is φ = 465430026.

The previous prime is 465430003. The next prime is 465430057. The reversal of 465430027 is 720034564.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-465430027 is a prime.

It is a super-2 number, since 2×465430027² = 433250220066441458, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (465430057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 232715013 + 232715014.

It is an arithmetic number, because the mean of its divisors is an integer number (232715014).

Almost surely, 2^465430027 is an apocalyptic number.

465430027 is a deficient number, since it is larger than the sum of its proper divisors (1).

465430027 is an equidigital number, since it uses as much as digits as its factorization.

465430027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20160, while the sum is 31.

The square root of 465430027 is about 21573.8273609483. The cubic root of 465430027 is about 774.9698369114.

The spelling of 465430027 in words is "four hundred sixty-five million, four hundred thirty thousand, twenty-seven".