25414090 has 16 divisors (see below), whose sum is σ = 49264488. Its totient is φ = 9383616.

The previous prime is 25414049. The next prime is 25414093. The reversal of 25414090 is 9041452.

It can be written as a sum of positive squares in 4 ways, for example, as 6932689 + 18481401 = 2633^2 + 4299^2 .

It is not an unprimeable number, because it can be changed into a prime (25414093) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97617 + ... + 97876.

Almost surely, 2^25414090 is an apocalyptic number.

25414090 is a deficient number, since it is larger than the sum of its proper divisors (23850398).

25414090 is a wasteful number, since it uses less digits than its factorization.

25414090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195513.

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 25414090 is about 5041.2389350238. The cubic root of 25414090 is about 294.0073501487.

The spelling of 25414090 in words is "twenty-five million, four hundred fourteen thousand, ninety".