23064993 has 40 divisors (see below), whose sum is σ = 41469120. Its totient is φ = 12480480.

The previous prime is 23064983. The next prime is 23065013. The reversal of 23064993 is 39946032.

It is a happy number.

23064993 is a `hidden beast` number, since 2 + 3 + 0 + 649 + 9 + 3 = 666.

It is not a de Polignac number, because 23064993 - 2¹² = 23060897 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23064913) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 9703 + ... + 11843.

It is an arithmetic number, because the mean of its divisors is an integer number (1036728).

Almost surely, 2^23064993 is an apocalyptic number.

It is an amenable number.

23064993 is a deficient number, since it is larger than the sum of its proper divisors (18404127).

23064993 is a wasteful number, since it uses less digits than its factorization.

23064993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2179 (or 2170 counting only the distinct ones).

The product of its (nonzero) digits is 34992, while the sum is 36.

The square root of 23064993 is about 4802.6027318528. The cubic root of 23064993 is about 284.6543177266.

The spelling of 23064993 in words is "twenty-three million, sixty-four thousand, nine hundred ninety-three".