5408312 has 128 divisors (see below), whose sum is σ = 14515200. Its totient is φ = 1824768.

The previous prime is 5408311. The next prime is 5408323. The reversal of 5408312 is 2138045.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5408311) 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, 235133 + ... + 235155.

It is an arithmetic number, because the mean of its divisors is an integer number (113400).

Almost surely, 2^5408312 is an apocalyptic number.

5408312 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5408312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7257600).

5408312 is an abundant number, since it is smaller than the sum of its proper divisors (9106888).

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

5408312 is a wasteful number, since it uses less digits than its factorization.

5408312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85 (or 81 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 5408312 is about 2325.5777776716. The cubic root of 5408312 is about 175.5310345736.

The spelling of 5408312 in words is "five million, four hundred eight thousand, three hundred twelve".