23053783 has 4 divisors (see below), whose sum is σ = 24267160. Its totient is φ = 21840408.

The previous prime is 23053777. The next prime is 23053847. The reversal of 23053783 is 38735032.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23053783 is a prime.

It is a super-2 number, since 2×23053783² = 1062953821222178, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23053733) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 606660 + ... + 606697.

It is an arithmetic number, because the mean of its divisors is an integer number (6066790).

Almost surely, 2^23053783 is an apocalyptic number.

23053783 is a deficient number, since it is larger than the sum of its proper divisors (1213377).

23053783 is a wasteful number, since it uses less digits than its factorization.

23053783 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1213376.

The product of its (nonzero) digits is 15120, while the sum is 31.

The square root of 23053783 is about 4801.4355145102. The cubic root of 23053783 is about 284.6081945534.

The spelling of 23053783 in words is "twenty-three million, fifty-three thousand, seven hundred eighty-three".