5323890 has 128 divisors (see below), whose sum is σ = 16111872. Its totient is φ = 1105920.

The previous prime is 5323867. The next prime is 5323921. The reversal of 5323890 is 983235.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

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 63 ways as a sum of consecutive naturals, for example, 72894 + ... + 72966.

It is an arithmetic number, because the mean of its divisors is an integer number (125874).

Almost surely, 2^5323890 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5323890, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8055936).

5323890 is an abundant number, since it is smaller than the sum of its proper divisors (10787982).

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

5323890 is a wasteful number, since it uses less digits than its factorization.

5323890 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124.

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 5323890 is about 2307.3556292865. The cubic root of 5323890 is about 174.6129131317.

The spelling of 5323890 in words is "five million, three hundred twenty-three thousand, eight hundred ninety".