23070766 has 8 divisors (see below), whose sum is σ = 34677000. Its totient is φ = 11511768.

The previous prime is 23070709. The next prime is 23070779. The reversal of 23070766 is 66707032.

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

It is a congruent number.

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, 10561 + ... + 12556.

It is an arithmetic number, because the mean of its divisors is an integer number (4334625).

Almost surely, 2^23070766 is an apocalyptic number.

23070766 is a deficient number, since it is larger than the sum of its proper divisors (11606234).

23070766 is a wasteful number, since it uses less digits than its factorization.

23070766 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23618.

The product of its (nonzero) digits is 10584, while the sum is 31.

The square root of 23070766 is about 4803.2037225169. The cubic root of 23070766 is about 284.6780647140.

Adding to 23070766 its reverse (66707032), we get a palindrome (89777798).

The spelling of 23070766 in words is "twenty-three million, seventy thousand, seven hundred sixty-six".