11126146 has 8 divisors (see below), whose sum is σ = 16732044. Its totient is φ = 5548800.

The previous prime is 11126113. The next prime is 11126147. The reversal of 11126146 is 64162111.

It can be written as a sum of positive squares in 2 ways, for example, as 9991921 + 1134225 = 3161^2 + 1065^2 .

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

It is a super-2 number, since 2×11126146² = 247582249626632, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11126147) 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, 6135 + ... + 7738.

Almost surely, 2^11126146 is an apocalyptic number.

11126146 is a deficient number, since it is larger than the sum of its proper divisors (5605898).

11126146 is a wasteful number, since it uses less digits than its factorization.

11126146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14276.

The product of its digits is 288, while the sum is 22.

The square root of 11126146 is about 3335.5878042708. The cubic root of 11126146 is about 223.2449198312.

Adding to 11126146 its reverse (64162111), we get a palindrome (75288257).

The spelling of 11126146 in words is "eleven million, one hundred twenty-six thousand, one hundred forty-six".