462488239 has 2 divisors, whose sum is σ = 462488240. Its totient is φ = 462488238.

The previous prime is 462488141. The next prime is 462488251. The reversal of 462488239 is 932884264.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 462488239 - 2¹⁷ = 462357167 is a prime.

It is a super-2 number, since 2×462488239² = 427790742426642242, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (462488269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 231244119 + 231244120.

It is an arithmetic number, because the mean of its divisors is an integer number (231244120).

Almost surely, 2^462488239 is an apocalyptic number.

462488239 is a deficient number, since it is larger than the sum of its proper divisors (1).

462488239 is an equidigital number, since it uses as much as digits as its factorization.

462488239 is an evil number, because the sum of its binary digits is even.

The product of its digits is 663552, while the sum is 46.

The square root of 462488239 is about 21505.5397281724. The cubic root of 462488239 is about 773.3336316925. Note that the first 3 decimals are identical.

The spelling of 462488239 in words is "four hundred sixty-two million, four hundred eighty-eight thousand, two hundred thirty-nine".