25002894 has 32 divisors (see below), whose sum is σ = 57312000. Its totient is φ = 7123392.

The previous prime is 25002893. The next prime is 25002973. The reversal of 25002894 is 49820052.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25002893) 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, 20362 + ... + 21554.

It is an arithmetic number, because the mean of its divisors is an integer number (1791000).

Almost surely, 2^25002894 is an apocalyptic number.

25002894 is an abundant number, since it is smaller than the sum of its proper divisors (32309106).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

25002894 is a wasteful number, since it uses less digits than its factorization.

25002894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1704.

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 25002894 is about 5000.2893916252. The cubic root of 25002894 is about 292.4130561957.

The spelling of 25002894 in words is "twenty-five million, two thousand, eight hundred ninety-four".