11622406 has 16 divisors (see below), whose sum is σ = 18273024. Its totient is φ = 5533704.

The previous prime is 11622379. The next prime is 11622419. The reversal of 11622406 is 60422611.

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, 13711 + ... + 14533.

It is an arithmetic number, because the mean of its divisors is an integer number (1142064).

Almost surely, 2^11622406 is an apocalyptic number.

11622406 is a deficient number, since it is larger than the sum of its proper divisors (6650618).

11622406 is a wasteful number, since it uses less digits than its factorization.

11622406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1155.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 11622406 is about 3409.1650004070. The cubic root of 11622406 is about 226.5158940614.

It can be divided in two parts, 116 and 22406, that added together give a palindrome (22522).

The spelling of 11622406 in words is "eleven million, six hundred twenty-two thousand, four hundred six".