23228496 has 30 divisors (see below), whose sum is σ = 65007930. Its totient is φ = 7742784.

The previous prime is 23228483. The next prime is 23228497. The reversal of 23228496 is 69482232.

It can be written as a sum of positive squares in only one way, i.e., 17640000 + 5588496 = 4200^2 + 2364^2 .

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

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 23228496.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23228497) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 80511 + ... + 80798.

It is an arithmetic number, because the mean of its divisors is an integer number (2166931).

Almost surely, 2^23228496 is an apocalyptic number.

It is an amenable number.

23228496 is an abundant number, since it is smaller than the sum of its proper divisors (41779434).

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

23228496 is a wasteful number, since it uses less digits than its factorization.

23228496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161323 (or 161314 counting only the distinct ones).

The product of its digits is 41472, while the sum is 36.

The square root of 23228496 is about 4819.5950037322. The cubic root of 23228496 is about 285.3253532769.

The spelling of 23228496 in words is "twenty-three million, two hundred twenty-eight thousand, four hundred ninety-six".