25365030 has 32 divisors (see below), whose sum is σ = 61012224. Its totient is φ = 6748896.

The previous prime is 25365013. The next prime is 25365047. The reversal of 25365030 is 3056352.

It is an interprime number because it is at equal distance from previous prime (25365013) and next prime (25365047).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21229 + ... + 22391.

It is an arithmetic number, because the mean of its divisors is an integer number (1906632).

Almost surely, 2^25365030 is an apocalyptic number.

25365030 is an abundant number, since it is smaller than the sum of its proper divisors (35647194).

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

25365030 is a wasteful number, since it uses less digits than its factorization.

25365030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1900.

The product of its (nonzero) digits is 2700, while the sum is 24.

The square root of 25365030 is about 5036.3707170938. The cubic root of 25365030 is about 293.8180418811.

The spelling of 25365030 in words is "twenty-five million, three hundred sixty-five thousand, thirty".