23501413 has 8 divisors (see below), whose sum is σ = 25347168. Its totient is φ = 21661104.

The previous prime is 23501393. The next prime is 23501431. The reversal of 23501413 is 31410532.

23501413 is nontrivially palindromic in base 4.

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 23501413 - 2⁹ = 23500901 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23501453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14670 + ... + 16192.

It is an arithmetic number, because the mean of its divisors is an integer number (3168396).

Almost surely, 2^23501413 is an apocalyptic number.

It is an amenable number.

23501413 is a deficient number, since it is larger than the sum of its proper divisors (1845755).

23501413 is a wasteful number, since it uses less digits than its factorization.

23501413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2723.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 23501413 is about 4847.8255950477. The cubic root of 23501413 is about 286.4384565270.

Adding to 23501413 its reverse (31410532), we get a palindrome (54911945).

The spelling of 23501413 in words is "twenty-three million, five hundred one thousand, four hundred thirteen".