5812345 has 32 divisors (see below), whose sum is σ = 8994816. Its totient is φ = 3499200.

The previous prime is 5812343. The next prime is 5812361. The reversal of 5812345 is 5432185.

5812345 is a nontrivial binomial coefficient, being equal to C(3410, 2).

It is not a de Polignac number, because 5812345 - 2¹ = 5812343 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5812343) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 11692 + ... + 12178.

It is an arithmetic number, because the mean of its divisors is an integer number (281088).

Almost surely, 2^5812345 is an apocalyptic number.

5812345 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

5812345 is the 3409-th triangular number and also the 1705-th hexagonal number.

5812345 is the 1137-th centered nonagonal number.

It is an amenable number.

5812345 is a deficient number, since it is larger than the sum of its proper divisors (3182471).

5812345 is a wasteful number, since it uses less digits than its factorization.

5812345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 541.

The product of its digits is 4800, while the sum is 28.

The square root of 5812345 is about 2410.8805445314. The cubic root of 5812345 is about 179.7975604747.

It can be divided in two parts, 581 and 2345, that added together give a triangular number (2926 = T₇₆).

The spelling of 5812345 in words is "five million, eight hundred twelve thousand, three hundred forty-five".