25094245 has 16 divisors (see below), whose sum is σ = 32954688. Its totient is φ = 18192640.

The previous prime is 25094243. The next prime is 25094257. The reversal of 25094245 is 54249052.

It is not a de Polignac number, because 25094245 - 2¹ = 25094243 is a prime.

It is a super-2 number, since 2×25094245² = 1259442264240050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25094243) 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, 25197 + ... + 26173.

It is an arithmetic number, because the mean of its divisors is an integer number (2059668).

Almost surely, 2^25094245 is an apocalyptic number.

It is an amenable number.

25094245 is a deficient number, since it is larger than the sum of its proper divisors (7860443).

25094245 is a wasteful number, since it uses less digits than its factorization.

25094245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1460.

The product of its (nonzero) digits is 14400, while the sum is 31.

The square root of 25094245 is about 5009.4156345825. The cubic root of 25094245 is about 292.7687451397.

The spelling of 25094245 in words is "twenty-five million, ninety-four thousand, two hundred forty-five".