464232823 has 2 divisors, whose sum is σ = 464232824. Its totient is φ = 464232822.

The previous prime is 464232809. The next prime is 464232863. The reversal of 464232823 is 328232464.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 464232823 - 2²¹ = 462135671 is a prime.

It is a super-2 number, since 2×464232823² = 431024227901098658, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (464232803) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 232116411 + 232116412.

It is an arithmetic number, because the mean of its divisors is an integer number (232116412).

Almost surely, 2^464232823 is an apocalyptic number.

464232823 is a deficient number, since it is larger than the sum of its proper divisors (1).

464232823 is an equidigital number, since it uses as much as digits as its factorization.

464232823 is an evil number, because the sum of its binary digits is even.

The product of its digits is 55296, while the sum is 34.

The square root of 464232823 is about 21546.0628189932. The cubic root of 464232823 is about 774.3047934153.

The spelling of 464232823 in words is "four hundred sixty-four million, two hundred thirty-two thousand, eight hundred twenty-three".