11326290 has 16 divisors (see below), whose sum is σ = 27183168. Its totient is φ = 3020336.

The previous prime is 11326279. The next prime is 11326303. The reversal of 11326290 is 9262311.

11326290 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 11326290.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 188742 + ... + 188801.

It is an arithmetic number, because the mean of its divisors is an integer number (1698948).

Almost surely, 2^11326290 is an apocalyptic number.

11326290 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11326290 is an abundant number, since it is smaller than the sum of its proper divisors (15856878).

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

11326290 is a wasteful number, since it uses less digits than its factorization.

11326290 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 377553.

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

The square root of 11326290 is about 3365.4553926623. The cubic root of 11326290 is about 224.5755950336.

The spelling of 11326290 in words is "eleven million, three hundred twenty-six thousand, two hundred ninety".