23464045 has 32 divisors (see below), whose sum is σ = 32555520. Its totient is φ = 16074240.

The previous prime is 23464039. The next prime is 23464061. The reversal of 23464045 is 54046432.

23464045 = T₈₆ + T₈₇ + ... + T₅₂₀.

It is not a de Polignac number, because 23464045 - 2³ = 23464037 is a prime.

It is a super-2 number, since 2×23464045² = 1101122815524050, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 74809 + ... + 75121.

It is an arithmetic number, because the mean of its divisors is an integer number (1017360).

Almost surely, 2^23464045 is an apocalyptic number.

It is an amenable number.

23464045 is a deficient number, since it is larger than the sum of its proper divisors (9091475).

23464045 is a wasteful number, since it uses less digits than its factorization.

23464045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 405.

The product of its (nonzero) digits is 11520, while the sum is 28.

The square root of 23464045 is about 4843.9699627475. The cubic root of 23464045 is about 286.2865605495.

The spelling of 23464045 in words is "twenty-three million, four hundred sixty-four thousand, forty-five".