23455322 has 16 divisors (see below), whose sum is σ = 38509344. Its totient is φ = 10626000.

The previous prime is 23455319. The next prime is 23455343. The reversal of 23455322 is 22355432.

It is a junction number, because it is equal to n+sod(n) for n = 23455291 and 23455300.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5672 + ... + 8892.

It is an arithmetic number, because the mean of its divisors is an integer number (2406834).

Almost surely, 2^23455322 is an apocalyptic number.

23455322 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

23455322 is a deficient number, since it is larger than the sum of its proper divisors (15054022).

23455322 is a wasteful number, since it uses less digits than its factorization.

23455322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3565.

The product of its digits is 7200, while the sum is 26.

The square root of 23455322 is about 4843.0694812278. The cubic root of 23455322 is about 286.2510794948.

It can be divided in two parts, 2345 and 5322, that added together give a palindrome (7667).

The spelling of 23455322 in words is "twenty-three million, four hundred fifty-five thousand, three hundred twenty-two".