11298545 has 16 divisors (see below), whose sum is σ = 14247360. Its totient is φ = 8589504.

The previous prime is 11298517. The next prime is 11298569. The reversal of 11298545 is 54589211.

It is a cyclic number.

It is not a de Polignac number, because 11298545 - 2⁸ = 11298289 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9134 + ... + 10296.

It is an arithmetic number, because the mean of its divisors is an integer number (890460).

Almost surely, 2^11298545 is an apocalyptic number.

It is an amenable number.

11298545 is a deficient number, since it is larger than the sum of its proper divisors (2948815).

11298545 is a wasteful number, since it uses less digits than its factorization.

11298545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1264.

The product of its digits is 14400, while the sum is 35.

The square root of 11298545 is about 3361.3308376296. The cubic root of 11298545 is about 224.3920708453.

The spelling of 11298545 in words is "eleven million, two hundred ninety-eight thousand, five hundred forty-five".