23452513 has 8 divisors (see below), whose sum is σ = 26832960. Its totient is φ = 20079600.

The previous prime is 23452511. The next prime is 23452519. The reversal of 23452513 is 31525432.

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 23452513 - 2¹ = 23452511 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23452511) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9003 + ... + 11311.

It is an arithmetic number, because the mean of its divisors is an integer number (3354120).

Almost surely, 2^23452513 is an apocalyptic number.

It is an amenable number.

23452513 is a deficient number, since it is larger than the sum of its proper divisors (3380447).

23452513 is a wasteful number, since it uses less digits than its factorization.

23452513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3767.

The product of its digits is 3600, while the sum is 25.

The square root of 23452513 is about 4842.7794705107. The cubic root of 23452513 is about 286.2396519336.

Adding to 23452513 its reverse (31525432), we get a palindrome (54977945).

It can be divided in two parts, 2345 and 2513, that multiplied together give a palindrome (5892985).

The spelling of 23452513 in words is "twenty-three million, four hundred fifty-two thousand, five hundred thirteen".