23630929 has 8 divisors (see below), whose sum is σ = 27108608. Its totient is φ = 20178720.

The previous prime is 23630923. The next prime is 23630933. The reversal of 23630929 is 92903632.

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

It is a cyclic number.

It is not a de Polignac number, because 23630929 - 2¹³ = 23622737 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23630894 and 23630903.

It is not an unprimeable number, because it can be changed into a prime (23630923) 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, 4332 + ... + 8125.

It is an arithmetic number, because the mean of its divisors is an integer number (3388576).

Almost surely, 2^23630929 is an apocalyptic number.

It is an amenable number.

23630929 is a deficient number, since it is larger than the sum of its proper divisors (3477679).

23630929 is a wasteful number, since it uses less digits than its factorization.

23630929 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12735.

The product of its (nonzero) digits is 17496, while the sum is 34.

The square root of 23630929 is about 4861.1653952525. The cubic root of 23630929 is about 286.9636791520.

The spelling of 23630929 in words is "twenty-three million, six hundred thirty thousand, nine hundred twenty-nine".