1464502231 has 2 divisors, whose sum is σ = 1464502232. Its totient is φ = 1464502230.

The previous prime is 1464502211. The next prime is 1464502267. The reversal of 1464502231 is 1322054641.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1464502231 - 2⁵ = 1464502199 is a prime.

It is a super-2 number, since 2×1464502231² = 4289533569207954722, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1464502231.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1464502211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 732251115 + 732251116.

It is an arithmetic number, because the mean of its divisors is an integer number (732251116).

Almost surely, 2^1464502231 is an apocalyptic number.

1464502231 is a deficient number, since it is larger than the sum of its proper divisors (1).

1464502231 is an equidigital number, since it uses as much as digits as its factorization.

1464502231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 1464502231 is about 38268.8153853761. The cubic root of 1464502231 is about 1135.6121032216.

Adding to 1464502231 its reverse (1322054641), we get a palindrome (2786556872).

The spelling of 1464502231 in words is "one billion, four hundred sixty-four million, five hundred two thousand, two hundred thirty-one".