23673345 has 16 divisors (see below), whose sum is σ = 38024640. Its totient is φ = 12576704.

The previous prime is 23673341. The next prime is 23673347. The reversal of 23673345 is 54337632.

It is a cyclic number.

It is not a de Polignac number, because 23673345 - 2² = 23673341 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23673341) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1102 + ... + 6968.

It is an arithmetic number, because the mean of its divisors is an integer number (2376540).

Almost surely, 2^23673345 is an apocalyptic number.

It is an amenable number.

23673345 is a deficient number, since it is larger than the sum of its proper divisors (14351295).

23673345 is a wasteful number, since it uses less digits than its factorization.

23673345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6144.

The product of its digits is 45360, while the sum is 33.

The square root of 23673345 is about 4865.5261791506. The cubic root of 23673345 is about 287.1352703197.

The spelling of 23673345 in words is "twenty-three million, six hundred seventy-three thousand, three hundred forty-five".