11144994 has 32 divisors (see below), whose sum is σ = 25574400. Its totient is φ = 3171792.

The previous prime is 11144957. The next prime is 11145007. The reversal of 11144994 is 49944111.

It is a Curzon 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, 18307 + ... + 18905.

It is an arithmetic number, because the mean of its divisors is an integer number (799200).

Almost surely, 2^11144994 is an apocalyptic number.

11144994 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

11144994 is an abundant number, since it is smaller than the sum of its proper divisors (14429406).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11144994 is a wasteful number, since it uses less digits than its factorization.

11144994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1054.

The product of its digits is 5184, while the sum is 33.

The square root of 11144994 is about 3338.4118978940. The cubic root of 11144994 is about 223.3709097438.

The spelling of 11144994 in words is "eleven million, one hundred forty-four thousand, nine hundred ninety-four".