12098425 has 6 divisors (see below), whose sum is σ = 15002078. Its totient is φ = 9678720.

The previous prime is 12098413. The next prime is 12098447. The reversal of 12098425 is 52489021.

It can be written as a sum of positive squares in 3 ways, for example, as 2832489 + 9265936 = 1683^2 + 3044^2 .

It is not a de Polignac number, because 12098425 - 2¹¹ = 12096377 is a prime.

It is a Duffinian 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, 241944 + ... + 241993.

Almost surely, 2^12098425 is an apocalyptic number.

It is an amenable number.

12098425 is a deficient number, since it is larger than the sum of its proper divisors (2903653).

12098425 is an equidigital number, since it uses as much as digits as its factorization.

12098425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 483947 (or 483942 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 31.

The square root of 12098425 is about 3478.2790284852. The cubic root of 12098425 is about 229.5670810470.

The spelling of 12098425 in words is "twelve million, ninety-eight thousand, four hundred twenty-five".