23275692 has 72 divisors (see below), whose sum is σ = 65454480. Its totient is φ = 6913920.

The previous prime is 23275667. The next prime is 23275723. The reversal of 23275692 is 29657232.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20434 + ... + 21542.

It is an arithmetic number, because the mean of its divisors is an integer number (909090).

Almost surely, 2^23275692 is an apocalyptic number.

23275692 is a gapful number since it is divisible by the number (22) 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 23275692, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32727240).

23275692 is an abundant number, since it is smaller than the sum of its proper divisors (42178788).

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

23275692 is a wasteful number, since it uses less digits than its factorization.

23275692 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1183 (or 1178 counting only the distinct ones).

The product of its digits is 45360, while the sum is 36.

The square root of 23275692 is about 4824.4887812078. The cubic root of 23275692 is about 285.5184652971.

The spelling of 23275692 in words is "twenty-three million, two hundred seventy-five thousand, six hundred ninety-two".