23066936 has 8 divisors (see below), whose sum is σ = 43250520. Its totient is φ = 11533464.

The previous prime is 23066933. The next prime is 23066951. The reversal of 23066936 is 63966032.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 23066896 and 23066905.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23066933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1441676 + ... + 1441691.

It is an arithmetic number, because the mean of its divisors is an integer number (5406315).

Almost surely, 2^23066936 is an apocalyptic number.

It is an amenable number.

23066936 is a deficient number, since it is larger than the sum of its proper divisors (20183584).

23066936 is a wasteful number, since it uses less digits than its factorization.

23066936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2883373 (or 2883369 counting only the distinct ones).

The product of its (nonzero) digits is 34992, while the sum is 35.

The square root of 23066936 is about 4802.8050137394. The cubic root of 23066936 is about 284.6623106159.

The spelling of 23066936 in words is "twenty-three million, sixty-six thousand, nine hundred thirty-six".