23256322 has 4 divisors (see below), whose sum is σ = 34884486. Its totient is φ = 11628160.

The previous prime is 23256319. The next prime is 23256371. The reversal of 23256322 is 22365232.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 19527561 + 3728761 = 4419^2 + 1931^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5814079 + ... + 5814082.

Almost surely, 2^23256322 is an apocalyptic number.

23256322 is a deficient number, since it is larger than the sum of its proper divisors (11628164).

23256322 is a wasteful number, since it uses less digits than its factorization.

23256322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11628163.

The product of its digits is 4320, while the sum is 25.

The square root of 23256322 is about 4822.4808967999. The cubic root of 23256322 is about 285.4392406202.

The spelling of 23256322 in words is "twenty-three million, two hundred fifty-six thousand, three hundred twenty-two".