11119740 has 48 divisors (see below), whose sum is σ = 31305120. Its totient is φ = 2949120.

The previous prime is 11119727. The next prime is 11119753. The reversal of 11119740 is 4791111.

It is an interprime number because it is at equal distance from previous prime (11119727) and next prime (11119753).

It is a self number, because there is not a number n which added to its sum of digits gives 11119740.

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 15 ways as a sum of consecutive naturals, for example, 14076 + ... + 14844.

It is an arithmetic number, because the mean of its divisors is an integer number (652190).

Almost surely, 2^11119740 is an apocalyptic number.

11119740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11119740 is an abundant number, since it is smaller than the sum of its proper divisors (20185380).

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

11119740 is a wasteful number, since it uses less digits than its factorization.

11119740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1022 (or 1020 counting only the distinct ones).

The product of its (nonzero) digits is 252, while the sum is 24.

The square root of 11119740 is about 3334.6274154694. The cubic root of 11119740 is about 223.2020663726.

The spelling of 11119740 in words is "eleven million, one hundred nineteen thousand, seven hundred forty".