23514345 has 12 divisors (see below), whose sum is σ = 40758276. Its totient is φ = 12540960.

The previous prime is 23514329. The next prime is 23514347. The reversal of 23514345 is 54341532.

It can be written as a sum of positive squares in 2 ways, for example, as 6843456 + 16670889 = 2616^2 + 4083^2 .

It is not a de Polignac number, because 23514345 - 2⁴ = 23514329 is a prime.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (23514347) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 261226 + ... + 261315.

It is an arithmetic number, because the mean of its divisors is an integer number (3396523).

Almost surely, 2^23514345 is an apocalyptic number.

It is an amenable number.

23514345 is a deficient number, since it is larger than the sum of its proper divisors (17243931).

23514345 is a wasteful number, since it uses less digits than its factorization.

23514345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 522552 (or 522549 counting only the distinct ones).

The product of its digits is 7200, while the sum is 27.

The square root of 23514345 is about 4849.1592054706. The cubic root of 23514345 is about 286.4909858918.

Adding to 23514345 its reverse (54341532), we get a palindrome (77855877).

The spelling of 23514345 in words is "twenty-three million, five hundred fourteen thousand, three hundred forty-five".