23466000 has 80 divisors (see below), whose sum is σ = 75673728. Its totient is φ = 6256000.

The previous prime is 23465993. The next prime is 23466031. The reversal of 23466000 is 66432.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4045 + ... + 7955.

Almost surely, 2^23466000 is an apocalyptic number.

23466000 is a gapful number since it is divisible by the number (20) 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 23466000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37836864).

23466000 is an abundant number, since it is smaller than the sum of its proper divisors (52207728).

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

23466000 is a wasteful number, since it uses less digits than its factorization.

23466000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3937 (or 3921 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 23466000 is about 4844.1717558320. The cubic root of 23466000 is about 286.2945113622.

The spelling of 23466000 in words is "twenty-three million, four hundred sixty-six thousand".