23016704 has 18 divisors (see below), whose sum is σ = 45944010. Its totient is φ = 11508224.

The previous prime is 23016661. The next prime is 23016713. The reversal of 23016704 is 40761032.

It can be written as a sum of positive squares in only one way, i.e., 15618304 + 7398400 = 3952^2 + 2720^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 23016704.

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 as a sum of consecutive naturals, namely, 44699 + ... + 45210.

It is an arithmetic number, because the mean of its divisors is an integer number (2552445).

Almost surely, 2^23016704 is an apocalyptic number.

It is an amenable number.

23016704 is a deficient number, since it is larger than the sum of its proper divisors (22927306).

23016704 is an frugal number, since it uses more digits than its factorization.

23016704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89925 (or 89911 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 23016704 is about 4797.5727196156. The cubic root of 23016704 is about 284.4555276353.

Adding to 23016704 its reverse (40761032), we get a palindrome (63777736).

The spelling of 23016704 in words is "twenty-three million, sixteen thousand, seven hundred four".