25094825 has 24 divisors (see below), whose sum is σ = 35795328. Its totient is φ = 17095680.

The previous prime is 25094821. The next prime is 25094833. The reversal of 25094825 is 52849052.

It is a happy number.

It is not a de Polignac number, because 25094825 - 2² = 25094821 is a prime.

It is a super-3 number, since 3×25094825³ (a number of 23 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (25094821) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 33404 + ... + 34146.

It is an arithmetic number, because the mean of its divisors is an integer number (1491472).

Almost surely, 2^25094825 is an apocalyptic number.

25094825 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

25094825 is a deficient number, since it is larger than the sum of its proper divisors (10700503).

25094825 is a wasteful number, since it uses less digits than its factorization.

25094825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 953 (or 948 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 35.

The square root of 25094825 is about 5009.4735252320. The cubic root of 25094825 is about 292.7710006975.

The spelling of 25094825 in words is "twenty-five million, ninety-four thousand, eight hundred twenty-five".