25495835 has 8 divisors (see below), whose sum is σ = 32394816. Its totient is φ = 19196800.

The previous prime is 25495829. The next prime is 25495889. The reversal of 25495835 is 53859452.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 25495835 - 2¹⁰ = 25494811 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 25495792 and 25495801.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 149891 + ... + 150060.

It is an arithmetic number, because the mean of its divisors is an integer number (4049352).

Almost surely, 2^25495835 is an apocalyptic number.

25495835 is a deficient number, since it is larger than the sum of its proper divisors (6898981).

25495835 is a wasteful number, since it uses less digits than its factorization.

25495835 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 299973.

The product of its digits is 216000, while the sum is 41.

The square root of 25495835 is about 5049.3400558885. The cubic root of 25495835 is about 294.3222398882.

The spelling of 25495835 in words is "twenty-five million, four hundred ninety-five thousand, eight hundred thirty-five".