25735002 has 16 divisors (see below), whose sum is σ = 51980832. Its totient is φ = 8493200.

The previous prime is 25735001. The next prime is 25735007. The reversal of 25735002 is 20053752.

It is not an unprimeable number, because it can be changed into a prime (25735001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20628 + ... + 21839.

It is an arithmetic number, because the mean of its divisors is an integer number (3248802).

Almost surely, 2^25735002 is an apocalyptic number.

25735002 is an abundant number, since it is smaller than the sum of its proper divisors (26245830).

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

25735002 is a wasteful number, since it uses less digits than its factorization.

25735002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42573.

The product of its (nonzero) digits is 2100, while the sum is 24.

The square root of 25735002 is about 5072.9677704476. The cubic root of 25735002 is about 295.2396864630.

Adding to 25735002 its reverse (20053752), we get a palindrome (45788754).

The spelling of 25735002 in words is "twenty-five million, seven hundred thirty-five thousand, two".