5387823 has 32 divisors (see below), whose sum is σ = 9446400. Its totient is φ = 2969568.

The previous prime is 5387813. The next prime is 5387843. The reversal of 5387823 is 3287835.

5387823 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5387823 - 2⁴ = 5387807 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5387803) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4990 + ... + 5972.

It is an arithmetic number, because the mean of its divisors is an integer number (295200).

Almost surely, 2^5387823 is an apocalyptic number.

5387823 is a deficient number, since it is larger than the sum of its proper divisors (4058577).

5387823 is a wasteful number, since it uses less digits than its factorization.

5387823 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1028 (or 1022 counting only the distinct ones).

The product of its digits is 40320, while the sum is 36.

The square root of 5387823 is about 2321.1684557567. The cubic root of 5387823 is about 175.3090918437.

The spelling of 5387823 in words is "five million, three hundred eighty-seven thousand, eight hundred twenty-three".