23073682 has 4 divisors (see below), whose sum is σ = 34610526. Its totient is φ = 11536840.

The previous prime is 23073649. The next prime is 23073683. The reversal of 23073682 is 28637032.

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., 12243001 + 10830681 = 3499^2 + 3291^2 .

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a plaindrome in base 12.

It is not an unprimeable number, because it can be changed into a prime (23073683) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5768419 + ... + 5768422.

Almost surely, 2^23073682 is an apocalyptic number.

23073682 is a deficient number, since it is larger than the sum of its proper divisors (11536844).

23073682 is a wasteful number, since it uses less digits than its factorization.

23073682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11536843.

The product of its (nonzero) digits is 12096, while the sum is 31.

The square root of 23073682 is about 4803.5072603255. The cubic root of 23073682 is about 284.6900580488.

The spelling of 23073682 in words is "twenty-three million, seventy-three thousand, six hundred eighty-two".