23396860 has 24 divisors (see below), whose sum is σ = 49497840. Its totient is φ = 9289344.

The previous prime is 23396827. The next prime is 23396861. The reversal of 23396860 is 6869332.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23396861) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1530 + ... + 7009.

It is an arithmetic number, because the mean of its divisors is an integer number (2062410).

Almost surely, 2^23396860 is an apocalyptic number.

23396860 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23396860 is an abundant number, since it is smaller than the sum of its proper divisors (26100980).

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

23396860 is a wasteful number, since it uses less digits than its factorization.

23396860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8685 (or 8683 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 37.

The square root of 23396860 is about 4837.0300805350. The cubic root of 23396860 is about 286.0130562772.

The spelling of 23396860 in words is "twenty-three million, three hundred ninety-six thousand, eight hundred sixty".