11050390 has 32 divisors (see below), whose sum is σ = 21591360. Its totient is φ = 4047744.

The previous prime is 11050367. The next prime is 11050393. The reversal of 11050390 is 9305011.

11050390 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×11050390² = 244222238304200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11050393) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21456 + ... + 21964.

It is an arithmetic number, because the mean of its divisors is an integer number (674730).

Almost surely, 2^11050390 is an apocalyptic number.

11050390 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11050390 is a deficient number, since it is larger than the sum of its proper divisors (10540970).

11050390 is a wasteful number, since it uses less digits than its factorization.

11050390 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 696.

The product of its (nonzero) digits is 135, while the sum is 19.

The square root of 11050390 is about 3324.2126887430. The cubic root of 11050390 is about 222.7370868418.

The spelling of 11050390 in words is "eleven million, fifty thousand, three hundred ninety".