23392066 has 8 divisors (see below), whose sum is σ = 36036540. Its totient is φ = 11379888.

The previous prime is 23392063. The next prime is 23392069. The reversal of 23392066 is 66029332.

It is an interprime number because it is at equal distance from previous prime (23392063) and next prime (23392069).

It can be written as a sum of positive squares in 2 ways, for example, as 20061441 + 3330625 = 4479^2 + 1825^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (23392063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 157981 + ... + 158128.

Almost surely, 2^23392066 is an apocalyptic number.

23392066 is a deficient number, since it is larger than the sum of its proper divisors (12644474).

23392066 is a wasteful number, since it uses less digits than its factorization.

23392066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 316148.

The product of its (nonzero) digits is 11664, while the sum is 31.

The square root of 23392066 is about 4836.5345031334. The cubic root of 23392066 is about 285.9935203187.

The spelling of 23392066 in words is "twenty-three million, three hundred ninety-two thousand, sixty-six".