23465542 has 8 divisors (see below), whose sum is σ = 37268856. Its totient is φ = 11042592.

The previous prime is 23465527. The next prime is 23465567. The reversal of 23465542 is 24556432.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×23465542² = 1101263322707528, 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 3 ways as a sum of consecutive naturals, for example, 345048 + ... + 345115.

It is an arithmetic number, because the mean of its divisors is an integer number (4658607).

Almost surely, 2^23465542 is an apocalyptic number.

23465542 is a deficient number, since it is larger than the sum of its proper divisors (13803314).

23465542 is a wasteful number, since it uses less digits than its factorization.

23465542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 690182.

The product of its digits is 28800, while the sum is 31.

The square root of 23465542 is about 4844.1244822981. The cubic root of 23465542 is about 286.2926487562.

The spelling of 23465542 in words is "twenty-three million, four hundred sixty-five thousand, five hundred forty-two".