25683023 has 4 divisors (see below), whose sum is σ = 25764360. Its totient is φ = 25601688.

The previous prime is 25683017. The next prime is 25683029. The reversal of 25683023 is 32038652.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (25683017) and next prime (25683029).

It is a cyclic number.

It is not a de Polignac number, because 25683023 - 2¹⁴ = 25666639 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 (25683029) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40193 + ... + 40826.

It is an arithmetic number, because the mean of its divisors is an integer number (6441090).

Almost surely, 2^25683023 is an apocalyptic number.

25683023 is a deficient number, since it is larger than the sum of its proper divisors (81337).

25683023 is an equidigital number, since it uses as much as digits as its factorization.

25683023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81336.

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 25683023 is about 5067.8420456837. The cubic root of 25683023 is about 295.0407795775.

The spelling of 25683023 in words is "twenty-five million, six hundred eighty-three thousand, twenty-three".