11122946 has 8 divisors (see below), whose sum is σ = 16700364. Its totient is φ = 5556160.

The previous prime is 11122927. The next prime is 11122949. The reversal of 11122946 is 64922111.

It can be written as a sum of positive squares in 2 ways, for example, as 10465225 + 657721 = 3235^2 + 811^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11122949) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 926 + ... + 4806.

Almost surely, 2^11122946 is an apocalyptic number.

11122946 is a deficient number, since it is larger than the sum of its proper divisors (5577418).

11122946 is a wasteful number, since it uses less digits than its factorization.

11122946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5316.

The product of its digits is 864, while the sum is 26.

The square root of 11122946 is about 3335.1080942002. The cubic root of 11122946 is about 223.2235152274.

The spelling of 11122946 in words is "eleven million, one hundred twenty-two thousand, nine hundred forty-six".