11049910 has 16 divisors (see below), whose sum is σ = 20375712. Its totient is φ = 4312000.

The previous prime is 11049901. The next prime is 11049911. The reversal of 11049910 is 1994011.

It is a super-2 number, since 2×11049910² = 244201022016200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11049911) by changing a digit.

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, 13066 + ... + 13885.

It is an arithmetic number, because the mean of its divisors is an integer number (1273482).

Almost surely, 2^11049910 is an apocalyptic number.

11049910 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11049910 is a deficient number, since it is larger than the sum of its proper divisors (9325802).

11049910 is a wasteful number, since it uses less digits than its factorization.

11049910 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26999.

The product of its (nonzero) digits is 324, while the sum is 25.

The square root of 11049910 is about 3324.1404904125. The cubic root of 11049910 is about 222.7338617565.

The spelling of 11049910 in words is "eleven million, forty-nine thousand, nine hundred ten".