5623900 has 18 divisors (see below), whose sum is σ = 12204080. Its totient is φ = 2249520.

The previous prime is 5623859. The next prime is 5623949. The reversal of 5623900 is 93265.

It is a Harshad number since it is a multiple of its sum of digits (25).

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 in 5 ways as a sum of consecutive naturals, for example, 28020 + ... + 28219.

Almost surely, 2^5623900 is an apocalyptic number.

5623900 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5623900 is an abundant number, since it is smaller than the sum of its proper divisors (6580180).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5623900 is a wasteful number, since it uses less digits than its factorization.

5623900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56253 (or 56246 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 25.

The square root of 5623900 is about 2371.4763334261. The cubic root of 5623900 is about 177.8330716313.

The spelling of 5623900 in words is "five million, six hundred twenty-three thousand, nine hundred".