23630433 has 16 divisors (see below), whose sum is σ = 33638400. Its totient is φ = 14711760.

The previous prime is 23630423. The next prime is 23630513. The reversal of 23630433 is 33403632.

It is not a de Polignac number, because 23630433 - 2¹³ = 23622241 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23630413) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1128 + ... + 6966.

It is an arithmetic number, because the mean of its divisors is an integer number (2102400).

Almost surely, 2^23630433 is an apocalyptic number.

It is an amenable number.

23630433 is a deficient number, since it is larger than the sum of its proper divisors (10007967).

23630433 is a wasteful number, since it uses less digits than its factorization.

23630433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5932.

The product of its (nonzero) digits is 3888, while the sum is 24.

The square root of 23630433 is about 4861.1143784116. The cubic root of 23630433 is about 286.9616714022.

The spelling of 23630433 in words is "twenty-three million, six hundred thirty thousand, four hundred thirty-three".