11298225 has 24 divisors (see below), whose sum is σ = 18798400. Its totient is φ = 5987520.

The previous prime is 11298193. The next prime is 11298233. The reversal of 11298225 is 52289211.

11298225 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11298225 - 2⁵ = 11298193 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11298192 and 11298201.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14547 + ... + 15303.

Almost surely, 2^11298225 is an apocalyptic number.

11298225 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11298225 is a deficient number, since it is larger than the sum of its proper divisors (7500175).

11298225 is a wasteful number, since it uses less digits than its factorization.

11298225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 969 (or 964 counting only the distinct ones).

The product of its digits is 2880, while the sum is 30.

The square root of 11298225 is about 3361.2832370986. The cubic root of 11298225 is about 224.3899523972.

The spelling of 11298225 in words is "eleven million, two hundred ninety-eight thousand, two hundred twenty-five".