25745002 has 16 divisors (see below), whose sum is σ = 39595392. Its totient is φ = 12548800.

The previous prime is 25744997. The next prime is 25745009. The reversal of 25745002 is 20054752.

It is not an unprimeable number, because it can be changed into a prime (25745009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37353 + ... + 38035.

It is an arithmetic number, because the mean of its divisors is an integer number (2474712).

Almost surely, 2^25745002 is an apocalyptic number.

25745002 is a deficient number, since it is larger than the sum of its proper divisors (13850390).

25745002 is a wasteful number, since it uses less digits than its factorization.

25745002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1133.

The product of its (nonzero) digits is 2800, while the sum is 25.

The square root of 25745002 is about 5073.9532910739. The cubic root of 25745002 is about 295.2779225139.

Adding to 25745002 its reverse (20054752), we get a palindrome (45799754).

The spelling of 25745002 in words is "twenty-five million, seven hundred forty-five thousand, two".