11582425 has 6 divisors (see below), whose sum is σ = 14362238. Its totient is φ = 9265920.

The previous prime is 11582413. The next prime is 11582477. The reversal of 11582425 is 52428511.

It can be written as a sum of positive squares in 3 ways, for example, as 373321 + 11209104 = 611^2 + 3348^2 .

It is not a de Polignac number, because 11582425 - 2⁵ = 11582393 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11582393 and 11582402.

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, 231624 + ... + 231673.

Almost surely, 2^11582425 is an apocalyptic number.

It is an amenable number.

11582425 is a deficient number, since it is larger than the sum of its proper divisors (2779813).

11582425 is an equidigital number, since it uses as much as digits as its factorization.

11582425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 463307 (or 463302 counting only the distinct ones).

The product of its digits is 3200, while the sum is 28.

The square root of 11582425 is about 3403.2961963367. The cubic root of 11582425 is about 226.2558579316.

The spelling of 11582425 in words is "eleven million, five hundred eighty-two thousand, four hundred twenty-five".