25245002 has 8 divisors (see below), whose sum is σ = 37915776. Its totient is φ = 12606412.

The previous prime is 25245001. The next prime is 25245019. The reversal of 25245002 is 20054252.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (25245001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5978 + ... + 9285.

It is an arithmetic number, because the mean of its divisors is an integer number (4739472).

Almost surely, 2^25245002 is an apocalyptic number.

25245002 is a deficient number, since it is larger than the sum of its proper divisors (12670774).

25245002 is a wasteful number, since it uses less digits than its factorization.

25245002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16092.

The product of its (nonzero) digits is 800, while the sum is 20.

The square root of 25245002 is about 5024.4404663604. The cubic root of 25245002 is about 293.3538573220.

Adding to 25245002 its reverse (20054252), we get a palindrome (45299254).

It can be divided in two parts, 252 and 45002, that added together give a palindrome (45254).

The spelling of 25245002 in words is "twenty-five million, two hundred forty-five thousand, two".