5812912 has 80 divisors (see below), whose sum is σ = 14141952. Its totient is φ = 2257920.

The previous prime is 5812907. The next prime is 5812927. The reversal of 5812912 is 2192185.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 81837 + ... + 81907.

Almost surely, 2^5812912 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5812912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7070976).

5812912 is an abundant number, since it is smaller than the sum of its proper divisors (8329040).

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

5812912 is a wasteful number, since it uses less digits than its factorization.

5812912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146 (or 140 counting only the distinct ones).

The product of its digits is 1440, while the sum is 28.

The square root of 5812912 is about 2410.9981335538. The cubic root of 5812912 is about 179.8034067612.

It can be divided in two parts, 5812 and 912, that added together give a square (6724 = 82²).

The spelling of 5812912 in words is "five million, eight hundred twelve thousand, nine hundred twelve".