25120967 has 4 divisors (see below), whose sum is σ = 25131120. Its totient is φ = 25110816.

The previous prime is 25120957. The next prime is 25120999. The reversal of 25120967 is 76902152.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 25120967 - 2¹⁰ = 25119943 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 (25120937) 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, 1334 + ... + 7212.

It is an arithmetic number, because the mean of its divisors is an integer number (6282780).

Almost surely, 2^25120967 is an apocalyptic number.

25120967 is a deficient number, since it is larger than the sum of its proper divisors (10153).

25120967 is an equidigital number, since it uses as much as digits as its factorization.

25120967 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10152.

The product of its (nonzero) digits is 7560, while the sum is 32.

The square root of 25120967 is about 5012.0821022804. The cubic root of 25120967 is about 292.8726280699.

The spelling of 25120967 in words is "twenty-five million, one hundred twenty thousand, nine hundred sixty-seven".