11623000 has 64 divisors (see below), whose sum is σ = 27799200. Its totient is φ = 4547200.

The previous prime is 11622973. The next prime is 11623013. The reversal of 11623000 is 32611.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58902 + ... + 59098.

Almost surely, 2^11623000 is an apocalyptic number.

11623000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11623000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13899600).

11623000 is an abundant number, since it is smaller than the sum of its proper divisors (16176200).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11623000 is a wasteful number, since it uses less digits than its factorization.

11623000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 277 (or 263 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 11623000 is about 3409.2521174005. The cubic root of 11623000 is about 226.5197529339.

Adding to 11623000 its reverse (32611), we get a palindrome (11655611).

The spelling of 11623000 in words is "eleven million, six hundred twenty-three thousand".