23343402 has 16 divisors (see below), whose sum is σ = 46818432. Its totient is φ = 7759200.

The previous prime is 23343379. The next prime is 23343407. The reversal of 23343402 is 20434332.

It is not an unprimeable number, because it can be changed into a prime (23343407) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3099 + ... + 7502.

It is an arithmetic number, because the mean of its divisors is an integer number (2926152).

Almost surely, 2^23343402 is an apocalyptic number.

23343402 is an abundant number, since it is smaller than the sum of its proper divisors (23475030).

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

23343402 is a wasteful number, since it uses less digits than its factorization.

23343402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10973.

The product of its (nonzero) digits is 1728, while the sum is 21.

The square root of 23343402 is about 4831.5010090033. The cubic root of 23343402 is about 285.7950591388.

Adding to 23343402 its reverse (20434332), we get a palindrome (43777734).

The spelling of 23343402 in words is "twenty-three million, three hundred forty-three thousand, four hundred two".