11141290 has 16 divisors (see below), whose sum is σ = 21234312. Its totient is φ = 4194304.

The previous prime is 11141279. The next prime is 11141297. The reversal of 11141290 is 9214111.

11141290 is nontrivially palindromic in base 4 and base 16.

It can be written as a sum of positive squares in 4 ways, for example, as 11082241 + 59049 = 3329^2 + 243^2 .

It is a zygodrome in base 4 and base 16.

It is not an unprimeable number, because it can be changed into a prime (11141297) by changing a digit.

In principle, a polygon with 11141290 sides can be constructed with ruler and compass.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32599 + ... + 32938.

Almost surely, 2^11141290 is an apocalyptic number.

11141290 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11141290 is a deficient number, since it is larger than the sum of its proper divisors (10093022).

11141290 is a wasteful number, since it uses less digits than its factorization.

11141290 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65561.

The product of its (nonzero) digits is 72, while the sum is 19.

The square root of 11141290 is about 3337.8570970010. The cubic root of 11141290 is about 223.3461614869.

The spelling of 11141290 in words is "eleven million, one hundred forty-one thousand, two hundred ninety".