11340690 has 16 divisors (see below), whose sum is σ = 27217728. Its totient is φ = 3024176.

The previous prime is 11340689. The next prime is 11340709. The reversal of 11340690 is 9604311.

It is a super-2 number, since 2×11340690² = 257222499352200, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11340690.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 188982 + ... + 189041.

It is an arithmetic number, because the mean of its divisors is an integer number (1701108).

Almost surely, 2^11340690 is an apocalyptic number.

11340690 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11340690 is an abundant number, since it is smaller than the sum of its proper divisors (15877038).

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

11340690 is a wasteful number, since it uses less digits than its factorization.

11340690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 378033.

The product of its (nonzero) digits is 648, while the sum is 24.

The square root of 11340690 is about 3367.5940966809. The cubic root of 11340690 is about 224.6707282454.

The spelling of 11340690 in words is "eleven million, three hundred forty thousand, six hundred ninety".