23473230 has 64 divisors (see below), whose sum is σ = 62270208. Its totient is φ = 5615360.

The previous prime is 23473217. The next prime is 23473253. The reversal of 23473230 is 3237432.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 23473230.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26962 + ... + 27818.

It is an arithmetic number, because the mean of its divisors is an integer number (972972).

Almost surely, 2^23473230 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23473230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31135104).

23473230 is an abundant number, since it is smaller than the sum of its proper divisors (38796978).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23473230 is a wasteful number, since it uses less digits than its factorization.

23473230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 961.

The product of its (nonzero) digits is 3024, while the sum is 24.

The square root of 23473230 is about 4844.9179559617. The cubic root of 23473230 is about 286.3239112993.

The spelling of 23473230 in words is "twenty-three million, four hundred seventy-three thousand, two hundred thirty".