23465146 has 8 divisors (see below), whose sum is σ = 35451360. Its totient is φ = 11648028.

The previous prime is 23465137. The next prime is 23465149. The reversal of 23465146 is 64156432.

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

It is a super-2 number, since 2×23465146² = 1101226153602632, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (23465149) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41926 + ... + 42481.

It is an arithmetic number, because the mean of its divisors is an integer number (4431420).

Almost surely, 2^23465146 is an apocalyptic number.

23465146 is a deficient number, since it is larger than the sum of its proper divisors (11986214).

23465146 is a wasteful number, since it uses less digits than its factorization.

23465146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84548.

The product of its digits is 17280, while the sum is 31.

The square root of 23465146 is about 4844.0836078664. The cubic root of 23465146 is about 286.2910382738.

The spelling of 23465146 in words is "twenty-three million, four hundred sixty-five thousand, one hundred forty-six".