11612623 has 8 divisors (see below), whose sum is σ = 12963456. Its totient is φ = 10311000.

The previous prime is 11612597. The next prime is 11612633. The reversal of 11612623 is 32621611.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11612623 - 2¹³ = 11604431 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11612594 and 11612603.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11612633) 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 7 ways as a sum of consecutive naturals, for example, 11803 + ... + 12748.

It is an arithmetic number, because the mean of its divisors is an integer number (1620432).

Almost surely, 2^11612623 is an apocalyptic number.

11612623 is a deficient number, since it is larger than the sum of its proper divisors (1350833).

11612623 is a wasteful number, since it uses less digits than its factorization.

11612623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24605.

The product of its digits is 432, while the sum is 22.

The square root of 11612623 is about 3407.7298895306. The cubic root of 11612623 is about 226.4523206772.

The spelling of 11612623 in words is "eleven million, six hundred twelve thousand, six hundred twenty-three".