23454332 has 12 divisors (see below), whose sum is σ = 44776536. Its totient is φ = 10661040.

The previous prime is 23454289. The next prime is 23454367. The reversal of 23454332 is 23345432.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 266483 + ... + 266570.

It is an arithmetic number, because the mean of its divisors is an integer number (3731378).

Almost surely, 2^23454332 is an apocalyptic number.

23454332 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

23454332 is a deficient number, since it is larger than the sum of its proper divisors (21322204).

23454332 is a wasteful number, since it uses less digits than its factorization.

23454332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 533068 (or 533066 counting only the distinct ones).

The product of its digits is 8640, while the sum is 26.

The square root of 23454332 is about 4842.9672722413. The cubic root of 23454332 is about 286.2470520854.

Adding to 23454332 its reverse (23345432), we get a palindrome (46799764).

Subtracting from 23454332 its reverse (23345432), we obtain a square (108900 = 330²).

The spelling of 23454332 in words is "twenty-three million, four hundred fifty-four thousand, three hundred thirty-two".