25295837 has 16 divisors (see below), whose sum is σ = 30689280. Its totient is φ = 20380272.

The previous prime is 25295797. The next prime is 25295843. The reversal of 25295837 is 73859252.

It is a cyclic number.

It is not a de Polignac number, because 25295837 - 2¹⁴ = 25279453 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 25295794 and 25295803.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25295867) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8168 + ... + 10830.

It is an arithmetic number, because the mean of its divisors is an integer number (1918080).

Almost surely, 2^25295837 is an apocalyptic number.

It is an amenable number.

25295837 is a deficient number, since it is larger than the sum of its proper divisors (5393443).

25295837 is a wasteful number, since it uses less digits than its factorization.

25295837 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2752.

The product of its digits is 151200, while the sum is 41.

The square root of 25295837 is about 5029.4966945013. The cubic root of 25295837 is about 293.5506308566.

The spelling of 25295837 in words is "twenty-five million, two hundred ninety-five thousand, eight hundred thirty-seven".