23047365 has 16 divisors (see below), whose sum is σ = 40228416. Its totient is φ = 11174400.

The previous prime is 23047363. The next prime is 23047417. The reversal of 23047365 is 56374032.

It is not a de Polignac number, because 23047365 - 2¹ = 23047363 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23047363) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69676 + ... + 70005.

It is an arithmetic number, because the mean of its divisors is an integer number (2514276).

Almost surely, 2^23047365 is an apocalyptic number.

It is an amenable number.

23047365 is a deficient number, since it is larger than the sum of its proper divisors (17181051).

23047365 is a wasteful number, since it uses less digits than its factorization.

23047365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139700.

The product of its (nonzero) digits is 15120, while the sum is 30.

The square root of 23047365 is about 4800.7671261997. The cubic root of 23047365 is about 284.5817811744.

It can be divided in two parts, 2304 and 7365, that added together give a palindrome (9669).

The spelling of 23047365 in words is "twenty-three million, forty-seven thousand, three hundred sixty-five".