23360425 has 12 divisors (see below), whose sum is σ = 31600656. Its totient is φ = 16989200.

The previous prime is 23360419. The next prime is 23360429. The reversal of 23360425 is 52406332.

It is a happy number.

It is not a de Polignac number, because 23360425 - 2¹⁵ = 23327657 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 23360425.

It is not an unprimeable number, because it can be changed into a prime (23360429) 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 11 ways as a sum of consecutive naturals, for example, 42199 + ... + 42748.

It is an arithmetic number, because the mean of its divisors is an integer number (2633388).

Almost surely, 2^23360425 is an apocalyptic number.

23360425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

23360425 is a deficient number, since it is larger than the sum of its proper divisors (8240231).

23360425 is a wasteful number, since it uses less digits than its factorization.

23360425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84968 (or 84963 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 23360425 is about 4833.2623558007. The cubic root of 23360425 is about 285.8645135563.

Adding to 23360425 its reverse (52406332), we get a palindrome (75766757).

The spelling of 23360425 in words is "twenty-three million, three hundred sixty thousand, four hundred twenty-five".