11622417 has 16 divisors (see below), whose sum is σ = 16199040. Its totient is φ = 7402752.

The previous prime is 11622379. The next prime is 11622419. The reversal of 11622417 is 71422611.

It is not a de Polignac number, because 11622417 - 2⁶ = 11622353 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11622419) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8313 + ... + 9609.

It is an arithmetic number, because the mean of its divisors is an integer number (1012440).

Almost surely, 2^11622417 is an apocalyptic number.

It is an amenable number.

11622417 is a deficient number, since it is larger than the sum of its proper divisors (4576623).

11622417 is a wasteful number, since it uses less digits than its factorization.

11622417 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1432.

The product of its digits is 672, while the sum is 24.

The square root of 11622417 is about 3409.1666137049. The cubic root of 11622417 is about 226.5159655232.

The spelling of 11622417 in words is "eleven million, six hundred twenty-two thousand, four hundred seventeen".