11622463 has 4 divisors (see below), whose sum is σ = 11634768. Its totient is φ = 11610160.

The previous prime is 11622449. The next prime is 11622467. The reversal of 11622463 is 36422611.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11622463 - 2¹³ = 11614271 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11622467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4606 + ... + 6667.

It is an arithmetic number, because the mean of its divisors is an integer number (2908692).

Almost surely, 2^11622463 is an apocalyptic number.

11622463 is a deficient number, since it is larger than the sum of its proper divisors (12305).

11622463 is a wasteful number, since it uses less digits than its factorization.

11622463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12304.

The product of its digits is 1728, while the sum is 25.

The square root of 11622463 is about 3409.1733602151. The cubic root of 11622463 is about 226.5162643630.

The spelling of 11622463 in words is "eleven million, six hundred twenty-two thousand, four hundred sixty-three".