23342356 has 12 divisors (see below), whose sum is σ = 40883220. Its totient is φ = 11661440.

The previous prime is 23342353. The next prime is 23342359. The reversal of 23342356 is 65324332.

It is an interprime number because it is at equal distance from previous prime (23342353) and next prime (23342359).

It can be written as a sum of positive squares in 2 ways, for example, as 6400900 + 16941456 = 2530^2 + 4116^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23342351) 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, 7146 + ... + 9886.

It is an arithmetic number, because the mean of its divisors is an integer number (3406935).

Almost surely, 2^23342356 is an apocalyptic number.

It is an amenable number.

23342356 is a deficient number, since it is larger than the sum of its proper divisors (17540864).

23342356 is a wasteful number, since it uses less digits than its factorization.

23342356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4874 (or 4872 counting only the distinct ones).

The product of its digits is 12960, while the sum is 28.

The square root of 23342356 is about 4831.3927598571. The cubic root of 23342356 is about 285.7907903224.

Adding to 23342356 its reverse (65324332), we get a palindrome (88666688).

The spelling of 23342356 in words is "twenty-three million, three hundred forty-two thousand, three hundred fifty-six".