23322472 has 8 divisors (see below), whose sum is σ = 43729650. Its totient is φ = 11661232.

The previous prime is 23322461. The next prime is 23322473. The reversal of 23322472 is 27422332.

It can be written as a sum of positive squares in only one way, i.e., 21288996 + 2033476 = 4614^2 + 1426^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (23322473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1457647 + ... + 1457662.

Almost surely, 2^23322472 is an apocalyptic number.

It is an amenable number.

23322472 is a deficient number, since it is larger than the sum of its proper divisors (20407178).

23322472 is a wasteful number, since it uses less digits than its factorization.

23322472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2915315 (or 2915311 counting only the distinct ones).

The product of its digits is 4032, while the sum is 25.

The square root of 23322472 is about 4829.3345297256. The cubic root of 23322472 is about 285.7096177333.

The spelling of 23322472 in words is "twenty-three million, three hundred twenty-two thousand, four hundred seventy-two".