23224470 has 16 divisors (see below), whose sum is σ = 55738800. Its totient is φ = 6193184.

The previous prime is 23224463. The next prime is 23224471. The reversal of 23224470 is 7442232.

It is a self number, because there is not a number n which added to its sum of digits gives 23224470.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23224471) 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, 387045 + ... + 387104.

It is an arithmetic number, because the mean of its divisors is an integer number (3483675).

Almost surely, 2^23224470 is an apocalyptic number.

23224470 is an abundant number, since it is smaller than the sum of its proper divisors (32514330).

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

23224470 is a wasteful number, since it uses less digits than its factorization.

23224470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 774159.

The product of its (nonzero) digits is 2688, while the sum is 24.

The square root of 23224470 is about 4819.1773156837. The cubic root of 23224470 is about 285.3088679759.

The spelling of 23224470 in words is "twenty-three million, two hundred twenty-four thousand, four hundred seventy".