5668923 has 16 divisors (see below), whose sum is σ = 8207136. Its totient is φ = 3459840.

The previous prime is 5668919. The next prime is 5668951. The reversal of 5668923 is 3298665.

It is not a de Polignac number, because 5668923 - 2² = 5668919 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (5668903) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4813 + ... + 5873.

It is an arithmetic number, because the mean of its divisors is an integer number (512946).

Almost surely, 2^5668923 is an apocalyptic number.

5668923 is a deficient number, since it is larger than the sum of its proper divisors (2538213).

5668923 is a wasteful number, since it uses less digits than its factorization.

5668923 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1214.

The product of its digits is 77760, while the sum is 39.

The square root of 5668923 is about 2380.9500204750. The cubic root of 5668923 is about 178.3063675612.

The spelling of 5668923 in words is "five million, six hundred sixty-eight thousand, nine hundred twenty-three".