25341090 has 64 divisors (see below), whose sum is σ = 62899200. Its totient is φ = 6531264.

The previous prime is 25341089. The next prime is 25341103. The reversal of 25341090 is 9014352.

It is a self number, because there is not a number n which added to its sum of digits gives 25341090.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 182241 + ... + 182379.

It is an arithmetic number, because the mean of its divisors is an integer number (982800).

Almost surely, 2^25341090 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 25341090, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31449600).

25341090 is an abundant number, since it is smaller than the sum of its proper divisors (37558110).

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

25341090 is a wasteful number, since it uses less digits than its factorization.

25341090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 311.

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 25341090 is about 5033.9934445726. The cubic root of 25341090 is about 293.7255757571.

The spelling of 25341090 in words is "twenty-five million, three hundred forty-one thousand, ninety".