23313405 has 8 divisors (see below), whose sum is σ = 37301472. Its totient is φ = 12433808.

The previous prime is 23313383. The next prime is 23313413. The reversal of 23313405 is 50431332.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 23313405 - 2⁵ = 23313373 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 777099 + ... + 777128.

It is an arithmetic number, because the mean of its divisors is an integer number (4662684).

Almost surely, 2^23313405 is an apocalyptic number.

It is an amenable number.

23313405 is a deficient number, since it is larger than the sum of its proper divisors (13988067).

23313405 is a wasteful number, since it uses less digits than its factorization.

23313405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1554235.

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 23313405 is about 4828.3956962950. The cubic root of 23313405 is about 285.6725881411.

Adding to 23313405 its reverse (50431332), we get a palindrome (73744737).

The spelling of 23313405 in words is "twenty-three million, three hundred thirteen thousand, four hundred five".