23068660 has 48 divisors (see below), whose sum is σ = 54008640. Its totient is φ = 8225280.

The previous prime is 23068607. The next prime is 23068667. The reversal of 23068660 is 6686032.

23068660 = T₃₃₁ + T₃₃₂ + ... + T₅₅₈.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23068667) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4675 + ... + 8245.

It is an arithmetic number, because the mean of its divisors is an integer number (1125180).

Almost surely, 2^23068660 is an apocalyptic number.

23068660 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 23068660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27004320).

23068660 is an abundant number, since it is smaller than the sum of its proper divisors (30939980).

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

23068660 is a wasteful number, since it uses less digits than its factorization.

23068660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3616 (or 3614 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 31.

The square root of 23068660 is about 4802.9844888361. The cubic root of 23068660 is about 284.6694022325.

The spelling of 23068660 in words is "twenty-three million, sixty-eight thousand, six hundred sixty".