23068816 has 20 divisors (see below), whose sum is σ = 46639872. Its totient is φ = 11032736.

The previous prime is 23068783. The next prime is 23068817. The reversal of 23068816 is 61886032.

It is not an unprimeable number, because it can be changed into a prime (23068817) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30976 + ... + 31711.

Almost surely, 2^23068816 is an apocalyptic number.

It is an amenable number.

23068816 is an abundant number, since it is smaller than the sum of its proper divisors (23571056).

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

23068816 is a wasteful number, since it uses less digits than its factorization.

23068816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62718 (or 62712 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 34.

The square root of 23068816 is about 4803.0007287112. Note that the first 3 decimals coincide. The cubic root of 23068816 is about 284.6700439159.

The spelling of 23068816 in words is "twenty-three million, sixty-eight thousand, eight hundred sixteen".