11113390 has 8 divisors (see below), whose sum is σ = 20004120. Its totient is φ = 4445352.

The previous prime is 11113379. The next prime is 11113429. The reversal of 11113390 is 9331111.

It is a happy number.

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

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 3 ways as a sum of consecutive naturals, for example, 555660 + ... + 555679.

It is an arithmetic number, because the mean of its divisors is an integer number (2500515).

Almost surely, 2^11113390 is an apocalyptic number.

11113390 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11113390 is a deficient number, since it is larger than the sum of its proper divisors (8890730).

11113390 is a wasteful number, since it uses less digits than its factorization.

11113390 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1111346.

The product of its (nonzero) digits is 81, while the sum is 19.

The square root of 11113390 is about 3333.6751491410. The cubic root of 11113390 is about 223.1595712843.

The spelling of 11113390 in words is "eleven million, one hundred thirteen thousand, three hundred ninety".