11623089 has 8 divisors (see below), whose sum is σ = 15642720. Its totient is φ = 7676096.

The previous prime is 11623061. The next prime is 11623091. The reversal of 11623089 is 98032611.

11623089 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 11623089 - 2⁸ = 11622833 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11623099) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17784 + ... + 18425.

It is an arithmetic number, because the mean of its divisors is an integer number (1955340).

Almost surely, 2^11623089 is an apocalyptic number.

It is an amenable number.

11623089 is a deficient number, since it is larger than the sum of its proper divisors (4019631).

11623089 is a wasteful number, since it uses less digits than its factorization.

11623089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36319.

The product of its (nonzero) digits is 2592, while the sum is 30.

The square root of 11623089 is about 3409.2651700916. The cubic root of 11623089 is about 226.5203311039.

The spelling of 11623089 in words is "eleven million, six hundred twenty-three thousand, eighty-nine".