264162023 has 2 divisors, whose sum is σ = 264162024. Its totient is φ = 264162022.

The previous prime is 264162011. The next prime is 264162037. The reversal of 264162023 is 320261462.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 264162023 - 2⁴ = 264162007 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 264161983 and 264162001.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (264162053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132081011 + 132081012.

It is an arithmetic number, because the mean of its divisors is an integer number (132081012).

Almost surely, 2^264162023 is an apocalyptic number.

264162023 is a deficient number, since it is larger than the sum of its proper divisors (1).

264162023 is an equidigital number, since it uses as much as digits as its factorization.

264162023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 264162023 is about 16253.0619576743. The cubic root of 264162023 is about 641.6380751039.

The spelling of 264162023 in words is "two hundred sixty-four million, one hundred sixty-two thousand, twenty-three".