5623862 has 4 divisors (see below), whose sum is σ = 8435796. Its totient is φ = 2811930.

The previous prime is 5623859. The next prime is 5623949. The reversal of 5623862 is 2683265.

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

It is a d-powerful number, because it can be written as 5² + 6⁵ + 2² + 3¹⁴ + 8⁶ + 6⁶ + 2¹⁹ .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1405964 + ... + 1405967.

It is an arithmetic number, because the mean of its divisors is an integer number (2108949).

Almost surely, 2^5623862 is an apocalyptic number.

5623862 is a deficient number, since it is larger than the sum of its proper divisors (2811934).

5623862 is a wasteful number, since it uses less digits than its factorization.

5623862 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2811933.

The product of its digits is 17280, while the sum is 32.

The square root of 5623862 is about 2371.4683215257. The cubic root of 5623862 is about 177.8326710983.

The spelling of 5623862 in words is "five million, six hundred twenty-three thousand, eight hundred sixty-two".