23314409 has 4 divisors (see below), whose sum is σ = 23378304. Its totient is φ = 23250516.

The previous prime is 23314373. The next prime is 23314441. The reversal of 23314409 is 90441332.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23314409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23314469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31397 + ... + 32130.

It is an arithmetic number, because the mean of its divisors is an integer number (5844576).

Almost surely, 2^23314409 is an apocalyptic number.

It is an amenable number.

23314409 is a deficient number, since it is larger than the sum of its proper divisors (63895).

23314409 is an equidigital number, since it uses as much as digits as its factorization.

23314409 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63894.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 23314409 is about 4828.4996634565. The cubic root of 23314409 is about 285.6766889458.

It can be divided in two parts, 23 and 314409, that added together give a cube (314432 = 68³).

The spelling of 23314409 in words is "twenty-three million, three hundred fourteen thousand, four hundred nine".