5812312 has 24 divisors (see below), whose sum is σ = 11935260. Its totient is φ = 2631680.

The previous prime is 5812277. The next prime is 5812319. The reversal of 5812312 is 2132185.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5812319) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 22488 + ... + 22744.

Almost surely, 2^5812312 is an apocalyptic number.

It is an amenable number.

5812312 is an abundant number, since it is smaller than the sum of its proper divisors (6122948).

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

5812312 is a wasteful number, since it uses less digits than its factorization.

5812312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 531 (or 270 counting only the distinct ones).

The product of its digits is 480, while the sum is 22.

The square root of 5812312 is about 2410.8737005492. The cubic root of 5812312 is about 179.7972202030.

Multiplying 5812312 by its sum of digits (22), we get a square (127870864 = 11308²).

5812312 divided by its sum of digits (22) gives a square (264196 = 514²).

Adding to 5812312 its reverse (2132185), we get a palindrome (7944497).

The spelling of 5812312 in words is "five million, eight hundred twelve thousand, three hundred twelve".