23110425 has 36 divisors (see below), whose sum is σ = 44583084. Its totient is φ = 11376000.

The previous prime is 23110411. The next prime is 23110433. The reversal of 23110425 is 52401132.

23110425 is a `hidden beast` number, since 231 + 10 + 425 = 666.

It can be written as a sum of positive squares in 6 ways, for example, as 1320201 + 21790224 = 1149^2 + 4668^2 .

It is not a de Polignac number, because 23110425 - 2⁸ = 23110169 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 23110398 and 23110407.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1026 + ... + 6875.

It is an arithmetic number, because the mean of its divisors is an integer number (1238419).

Almost surely, 2^23110425 is an apocalyptic number.

23110425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

23110425 is a deficient number, since it is larger than the sum of its proper divisors (21472659).

23110425 is a wasteful number, since it uses less digits than its factorization.

23110425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7930 (or 7922 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 23110425 is about 4807.3303402200. The cubic root of 23110425 is about 284.8410933174.

Adding to 23110425 its reverse (52401132), we get a palindrome (75511557).

The spelling of 23110425 in words is "twenty-three million, one hundred ten thousand, four hundred twenty-five".