23326460 has 12 divisors (see below), whose sum is σ = 48985608. Its totient is φ = 9330576.

The previous prime is 23326453. The next prime is 23326481. The reversal of 23326460 is 6462332.

It is a super-2 number, since 2×23326460² = 1088247472263200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 583142 + ... + 583181.

It is an arithmetic number, because the mean of its divisors is an integer number (4082134).

Almost surely, 2^23326460 is an apocalyptic number.

23326460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23326460 is an abundant number, since it is smaller than the sum of its proper divisors (25659148).

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

23326460 is a wasteful number, since it uses less digits than its factorization.

23326460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1166332 (or 1166330 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 26.

The square root of 23326460 is about 4829.7474054033. The cubic root of 23326460 is about 285.7259016706.

Adding to 23326460 its reverse (6462332), we get a palindrome (29788792).

The spelling of 23326460 in words is "twenty-three million, three hundred twenty-six thousand, four hundred sixty".