23101936 has 80 divisors (see below), whose sum is σ = 54996480. Its totient is φ = 9250560.

The previous prime is 23101933. The next prime is 23101999. The reversal of 23101936 is 63910132.

It is a self number, because there is not a number n which added to its sum of digits gives 23101936.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23101931) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52405 + ... + 52843.

It is an arithmetic number, because the mean of its divisors is an integer number (687456).

Almost surely, 2^23101936 is an apocalyptic number.

23101936 is a gapful number since it is divisible by the number (26) 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 23101936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27498240).

23101936 is an abundant number, since it is smaller than the sum of its proper divisors (31894544).

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

23101936 is a wasteful number, since it uses less digits than its factorization.

23101936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 494 (or 488 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 25.

The square root of 23101936 is about 4806.4473366511. The cubic root of 23101936 is about 284.8062127795.

The spelling of 23101936 in words is "twenty-three million, one hundred one thousand, nine hundred thirty-six".