11298045 has 16 divisors (see below), whose sum is σ = 19720512. Its totient is φ = 5477760.

The previous prime is 11298031. The next prime is 11298071. The reversal of 11298045 is 54089211.

It is a happy number.

It is not a de Polignac number, because 11298045 - 2⁷ = 11297917 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34072 + ... + 34401.

It is an arithmetic number, because the mean of its divisors is an integer number (1232532).

Almost surely, 2^11298045 is an apocalyptic number.

11298045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11298045 is a deficient number, since it is larger than the sum of its proper divisors (8422467).

11298045 is a wasteful number, since it uses less digits than its factorization.

11298045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68492.

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

The square root of 11298045 is about 3361.2564615036. The cubic root of 11298045 is about 224.3887607527.

The spelling of 11298045 in words is "eleven million, two hundred ninety-eight thousand, forty-five".