25014023 has 4 divisors (see below), whose sum is σ = 25194120. Its totient is φ = 24833928.

The previous prime is 25013999. The next prime is 25014049. The reversal of 25014023 is 32041052.

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

It is a cyclic number.

It is not a de Polignac number, because 25014023 - 2⁸ = 25013767 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 25013992 and 25014010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25014523) 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, 89840 + ... + 90117.

It is an arithmetic number, because the mean of its divisors is an integer number (6298530).

Almost surely, 2^25014023 is an apocalyptic number.

25014023 is a deficient number, since it is larger than the sum of its proper divisors (180097).

25014023 is a wasteful number, since it uses less digits than its factorization.

25014023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180096.

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 25014023 is about 5001.4021034106. The cubic root of 25014023 is about 292.4564349367.

Adding to 25014023 its reverse (32041052), we get a palindrome (57055075).

The spelling of 25014023 in words is "twenty-five million, fourteen thousand, twenty-three".