11430386 has 24 divisors (see below), whose sum is σ = 19032300. Its totient is φ = 5144480.

The previous prime is 11430371. The next prime is 11430421. The reversal of 11430386 is 68303411.

It can be written as a sum of positive squares in 2 ways, for example, as 8886361 + 2544025 = 2981^2 + 1595^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 35900 + ... + 36216.

Almost surely, 2^11430386 is an apocalyptic number.

11430386 is a deficient number, since it is larger than the sum of its proper divisors (7601914).

11430386 is a wasteful number, since it uses less digits than its factorization.

11430386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 490 (or 479 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 11430386 is about 3380.8853869955. The cubic root of 11430386 is about 225.2614967917.

Adding to 11430386 its reverse (68303411), we get a palindrome (79733797).

The spelling of 11430386 in words is "eleven million, four hundred thirty thousand, three hundred eighty-six".