23216794 has 4 divisors (see below), whose sum is σ = 34825194. Its totient is φ = 11608396.

The previous prime is 23216789. The next prime is 23216813. The reversal of 23216794 is 49761232.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 16524225 + 6692569 = 4065^2 + 2587^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5804197 + ... + 5804200.

Almost surely, 2^23216794 is an apocalyptic number.

23216794 is a deficient number, since it is larger than the sum of its proper divisors (11608400).

23216794 is a wasteful number, since it uses less digits than its factorization.

23216794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11608399.

The product of its digits is 18144, while the sum is 34.

The square root of 23216794 is about 4818.3808483764. The cubic root of 23216794 is about 285.2774317050.

The spelling of 23216794 in words is "twenty-three million, two hundred sixteen thousand, seven hundred ninety-four".