23450685 has 32 divisors (see below), whose sum is σ = 39598848. Its totient is φ = 11827200.

The previous prime is 23450681. The next prime is 23450719. The reversal of 23450685 is 58605432.

It is not a de Polignac number, because 23450685 - 2² = 23450681 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23450681) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 34509 + ... + 35181.

It is an arithmetic number, because the mean of its divisors is an integer number (1237464).

Almost surely, 2^23450685 is an apocalyptic number.

It is an amenable number.

23450685 is a deficient number, since it is larger than the sum of its proper divisors (16148163).

23450685 is a wasteful number, since it uses less digits than its factorization.

23450685 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 805.

The product of its (nonzero) digits is 28800, while the sum is 33.

The square root of 23450685 is about 4842.5907322424. The cubic root of 23450685 is about 286.2322147821.

The spelling of 23450685 in words is "twenty-three million, four hundred fifty thousand, six hundred eighty-five".