23345360 has 20 divisors (see below), whose sum is σ = 54278148. Its totient is φ = 9338112.

The previous prime is 23345353. The next prime is 23345363. The reversal of 23345360 is 6354332.

It can be written as a sum of positive squares in 2 ways, for example, as 17372224 + 5973136 = 4168^2 + 2444^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23345363) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 145829 + ... + 145988.

Almost surely, 2^23345360 is an apocalyptic number.

23345360 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23345360 is an abundant number, since it is smaller than the sum of its proper divisors (30932788).

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

23345360 is a wasteful number, since it uses less digits than its factorization.

23345360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291830 (or 291824 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 26.

The square root of 23345360 is about 4831.7036332954. The cubic root of 23345360 is about 285.8030495634.

Adding to 23345360 its reverse (6354332), we get a palindrome (29699692).

The spelling of 23345360 in words is "twenty-three million, three hundred forty-five thousand, three hundred sixty".