23067816 has 16 divisors (see below), whose sum is σ = 57669600. Its totient is φ = 7689264.

The previous prime is 23067769. The next prime is 23067833. The reversal of 23067816 is 61876032.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 480556 + ... + 480603.

It is an arithmetic number, because the mean of its divisors is an integer number (3604350).

Almost surely, 2^23067816 is an apocalyptic number.

It is an amenable number.

23067816 is an abundant number, since it is smaller than the sum of its proper divisors (34601784).

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

23067816 is a wasteful number, since it uses less digits than its factorization.

23067816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 961168 (or 961164 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 33.

The square root of 23067816 is about 4802.8966259956. The cubic root of 23067816 is about 284.6659305108.

The spelling of 23067816 in words is "twenty-three million, sixty-seven thousand, eight hundred sixteen".