25116023 has 8 divisors (see below), whose sum is σ = 26263008. Its totient is φ = 23973664.

The previous prime is 25115941. The next prime is 25116041. The reversal of 25116023 is 32061152.

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 25116023 - 2²⁰ = 24067447 is a prime.

It is a super-2 number, since 2×25116023² = 1261629222673058, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 25115986 and 25116004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25116053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14765 + ... + 16377.

It is an arithmetic number, because the mean of its divisors is an integer number (3282876).

Almost surely, 2^25116023 is an apocalyptic number.

25116023 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

25116023 is a deficient number, since it is larger than the sum of its proper divisors (1146985).

25116023 is a wasteful number, since it uses less digits than its factorization.

25116023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2313.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 25116023 is about 5011.5888698097. The cubic root of 25116023 is about 292.8534136122.

Adding to 25116023 its reverse (32061152), we get a palindrome (57177175).

The spelling of 25116023 in words is "twenty-five million, one hundred sixteen thousand, twenty-three".