11450823 has 4 divisors (see below), whose sum is σ = 15267768. Its totient is φ = 7633880.

The previous prime is 11450821. The next prime is 11450839. The reversal of 11450823 is 32805411.

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 11450823 - 2¹ = 11450821 is a prime.

It is a super-2 number, since 2×11450823² = 262242694754658, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11450793 and 11450802.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11450821) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1908468 + ... + 1908473.

It is an arithmetic number, because the mean of its divisors is an integer number (3816942).

Almost surely, 2^11450823 is an apocalyptic number.

11450823 is a deficient number, since it is larger than the sum of its proper divisors (3816945).

11450823 is an equidigital number, since it uses as much as digits as its factorization.

11450823 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3816944.

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 11450823 is about 3383.9064703387. The cubic root of 11450823 is about 225.3956692281.

The spelling of 11450823 in words is "eleven million, four hundred fifty thousand, eight hundred twenty-three".