23068986 has 16 divisors (see below), whose sum is σ = 46570464. Its totient is φ = 7617584.

The previous prime is 23068961. The next prime is 23068987. The reversal of 23068986 is 68986032.

It is not an unprimeable number, because it can be changed into a prime (23068987) 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, 17325 + ... + 18608.

It is an arithmetic number, because the mean of its divisors is an integer number (2910654).

Almost surely, 2^23068986 is an apocalyptic number.

23068986 is an abundant number, since it is smaller than the sum of its proper divisors (23501478).

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

23068986 is a wasteful number, since it uses less digits than its factorization.

23068986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36045.

The product of its (nonzero) digits is 124416, while the sum is 42.

The square root of 23068986 is about 4803.0184259484. The cubic root of 23068986 is about 284.6707431829.

Adding to 23068986 its sum of digits (42), we get a triangular number (23069028 = T₆₇₉₂).

The spelling of 23068986 in words is "twenty-three million, sixty-eight thousand, nine hundred eighty-six".