25264002 has 8 divisors (see below), whose sum is σ = 50528016. Its totient is φ = 8421332.

The previous prime is 25263991. The next prime is 25264003. The reversal of 25264002 is 20046252.

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

25264002 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 25264002.

It is not an unprimeable number, because it can be changed into a prime (25264003) 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, 2105328 + ... + 2105339.

It is an arithmetic number, because the mean of its divisors is an integer number (6316002).

Almost surely, 2^25264002 is an apocalyptic number.

25264002 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

25264002 is a wasteful number, since it uses less digits than its factorization.

25264002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4210672.

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 25264002 is about 5026.3308685362. The cubic root of 25264002 is about 293.4274339395.

The spelling of 25264002 in words is "twenty-five million, two hundred sixty-four thousand, two".