25848025 has 12 divisors (see below), whose sum is σ = 36630592. Its totient is φ = 17724240.

The previous prime is 25848001. The next prime is 25848049. The reversal of 25848025 is 52084852.

It is an interprime number because it is at equal distance from previous prime (25848001) and next prime (25848049).

It is not a de Polignac number, because 25848025 - 2¹¹ = 25845977 is a prime.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 73677 + ... + 74026.

Almost surely, 2^25848025 is an apocalyptic number.

25848025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

25848025 is a deficient number, since it is larger than the sum of its proper divisors (10782567).

25848025 is a wasteful number, since it uses less digits than its factorization.

25848025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147720 (or 147715 counting only the distinct ones).

The product of its (nonzero) digits is 25600, while the sum is 34.

The square root of 25848025 is about 5084.0952980840. The cubic root of 25848025 is about 295.6712665617.

It can be divided in two parts, 2584 and 8025, that added together give a square (10609 = 103²).

The spelling of 25848025 in words is "twenty-five million, eight hundred forty-eight thousand, twenty-five".