11294240 has 24 divisors (see below), whose sum is σ = 26683020. Its totient is φ = 4517632.

The previous prime is 11294221. The next prime is 11294267. The reversal of 11294240 is 4249211.

It can be written as a sum of positive squares in 2 ways, for example, as 10837264 + 456976 = 3292^2 + 676^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35135 + ... + 35454.

Almost surely, 2^11294240 is an apocalyptic number.

11294240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11294240 is an abundant number, since it is smaller than the sum of its proper divisors (15388780).

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

11294240 is an equidigital number, since it uses as much as digits as its factorization.

11294240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70604 (or 70596 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 11294240 is about 3360.6904052590. The cubic root of 11294240 is about 224.3635677480.

The spelling of 11294240 in words is "eleven million, two hundred ninety-four thousand, two hundred forty".