23396700 has 72 divisors (see below), whose sum is σ = 68245632. Its totient is φ = 6188480.

The previous prime is 23396699. The next prime is 23396713. The reversal of 23396700 is 769332.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 49867 + ... + 50333.

It is an arithmetic number, because the mean of its divisors is an integer number (947856).

Almost surely, 2^23396700 is an apocalyptic number.

23396700 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23396700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34122816).

23396700 is an abundant number, since it is smaller than the sum of its proper divisors (44848932).

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

23396700 is a wasteful number, since it uses less digits than its factorization.

23396700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 651 (or 644 counting only the distinct ones).

The product of its (nonzero) digits is 6804, while the sum is 30.

The square root of 23396700 is about 4837.0135414324. The cubic root of 23396700 is about 286.0124043066.

The spelling of 23396700 in words is "twenty-three million, three hundred ninety-six thousand, seven hundred".