25190096 has 30 divisors (see below), whose sum is σ = 50706390. Its totient is φ = 12108544.

The previous prime is 25190063. The next prime is 25190101. The reversal of 25190096 is 69009152.

It can be written as a sum of positive squares in 3 ways, for example, as 190096 + 25000000 = 436^2 + 5000^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 107996 + ... + 108228.

It is an arithmetic number, because the mean of its divisors is an integer number (1690213).

Almost surely, 2^25190096 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 25190096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25353195).

25190096 is an abundant number, since it is smaller than the sum of its proper divisors (25516294).

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

25190096 is an equidigital number, since it uses as much as digits as its factorization.

25190096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 503 (or 264 counting only the distinct ones).

The product of its (nonzero) digits is 4860, while the sum is 32.

The square root of 25190096 is about 5018.9736002494. The cubic root of 25190096 is about 293.1410286848.

It can be divided in two parts, 25 and 190096, that multiplied together give a square (4752400 = 2180²).

The spelling of 25190096 in words is "twenty-five million, one hundred ninety thousand, ninety-six".