23401415 has 8 divisors (see below), whose sum is σ = 28162080. Its totient is φ = 18667552.

The previous prime is 23401379. The next prime is 23401451. The reversal of 23401415 is 51410432.

It is an interprime number because it is at equal distance from previous prime (23401379) and next prime (23401451).

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 23401415 - 2⁶ = 23401351 is a prime.

It is a congruent number.

It is an unprimeable number.

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, 4724 + ... + 8313.

It is an arithmetic number, because the mean of its divisors is an integer number (3520260).

Almost surely, 2^23401415 is an apocalyptic number.

23401415 is a deficient number, since it is larger than the sum of its proper divisors (4760665).

23401415 is a wasteful number, since it uses less digits than its factorization.

23401415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13401.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 23401415 is about 4837.5009043927. The cubic root of 23401415 is about 286.0316158180.

Adding to 23401415 its reverse (51410432), we get a palindrome (74811847).

The spelling of 23401415 in words is "twenty-three million, four hundred one thousand, four hundred fifteen".