11290774 has 16 divisors (see below), whose sum is σ = 18579456. Its totient is φ = 5103400.

The previous prime is 11290751. The next prime is 11290787. The reversal of 11290774 is 47709211.

It is a congruent number.

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, 2859 + ... + 5545.

It is an arithmetic number, because the mean of its divisors is an integer number (1161216).

Almost surely, 2^11290774 is an apocalyptic number.

11290774 is a deficient number, since it is larger than the sum of its proper divisors (7288682).

11290774 is a wasteful number, since it uses less digits than its factorization.

11290774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2891.

The product of its (nonzero) digits is 3528, while the sum is 31.

The square root of 11290774 is about 3360.1746978394. The cubic root of 11290774 is about 224.3406143462.

Adding to 11290774 its reverse (47709211), we get a palindrome (58999985).

The spelling of 11290774 in words is "eleven million, two hundred ninety thousand, seven hundred seventy-four".