11249045 has 8 divisors (see below), whose sum is σ = 14209440. Its totient is φ = 8525520.

The previous prime is 11249039. The next prime is 11249057. The reversal of 11249045 is 54094211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11249045 - 2⁶ = 11248981 is a prime.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 59111 + ... + 59300.

It is an arithmetic number, because the mean of its divisors is an integer number (1776180).

Almost surely, 2^11249045 is an apocalyptic number.

It is an amenable number.

11249045 is a deficient number, since it is larger than the sum of its proper divisors (2960395).

11249045 is a wasteful number, since it uses less digits than its factorization.

11249045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118435.

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 11249045 is about 3353.9596002337. The cubic root of 11249045 is about 224.0638967906.

The spelling of 11249045 in words is "eleven million, two hundred forty-nine thousand, forty-five".