23402341 has 4 divisors (see below), whose sum is σ = 23426284. Its totient is φ = 23378400.

The previous prime is 23402299. The next prime is 23402347. The reversal of 23402341 is 14320432.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 12320100 + 11082241 = 3510^2 + 3329^2 .

It is a cyclic number.

It is not a de Polignac number, because 23402341 - 2⁷ = 23402213 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23402347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10440 + ... + 12481.

It is an arithmetic number, because the mean of its divisors is an integer number (5856571).

Almost surely, 2^23402341 is an apocalyptic number.

It is an amenable number.

23402341 is a deficient number, since it is larger than the sum of its proper divisors (23943).

23402341 is a wasteful number, since it uses less digits than its factorization.

23402341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23942.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 23402341 is about 4837.5966140223. The cubic root of 23402341 is about 286.0353885497.

Adding to 23402341 its reverse (14320432), we get a palindrome (37722773).

The spelling of 23402341 in words is "twenty-three million, four hundred two thousand, three hundred forty-one".