23164629 has 8 divisors (see below), whose sum is σ = 32511840. Its totient is φ = 14630256.

The previous prime is 23164621. The next prime is 23164637. The reversal of 23164629 is 92646132.

It is an interprime number because it is at equal distance from previous prime (23164621) and next prime (23164637).

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

It is not a de Polignac number, because 23164629 - 2³ = 23164621 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23164629.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23164621) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 203142 + ... + 203255.

It is an arithmetic number, because the mean of its divisors is an integer number (4063980).

Almost surely, 2^23164629 is an apocalyptic number.

It is an amenable number.

23164629 is a deficient number, since it is larger than the sum of its proper divisors (9347211).

23164629 is a wasteful number, since it uses less digits than its factorization.

23164629 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 406419.

The product of its digits is 15552, while the sum is 33.

The square root of 23164629 is about 4812.9646788648. The cubic root of 23164629 is about 285.0636115319.

The spelling of 23164629 in words is "twenty-three million, one hundred sixty-four thousand, six hundred twenty-nine".