11406212 has 12 divisors (see below), whose sum is σ = 20500620. Its totient is φ = 5548896.

The previous prime is 11406203. The next prime is 11406217. The reversal of 11406212 is 21260411.

It can be written as a sum of positive squares in 2 ways, for example, as 10394176 + 1012036 = 3224^2 + 1006^2 .

It is not an unprimeable number, because it can be changed into a prime (11406217) 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, 38387 + ... + 38682.

It is an arithmetic number, because the mean of its divisors is an integer number (1708385).

Almost surely, 2^11406212 is an apocalyptic number.

It is an amenable number.

11406212 is a deficient number, since it is larger than the sum of its proper divisors (9094408).

11406212 is a wasteful number, since it uses less digits than its factorization.

11406212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77110 (or 77108 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 11406212 is about 3377.3083957495. The cubic root of 11406212 is about 225.1025836749.

Adding to 11406212 its reverse (21260411), we get a palindrome (32666623).

The spelling of 11406212 in words is "eleven million, four hundred six thousand, two hundred twelve".