5821267 has 4 divisors (see below), whose sum is σ = 5863896. Its totient is φ = 5778640.

The previous prime is 5821243. The next prime is 5821271. The reversal of 5821267 is 7621285.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5821267 - 2¹⁵ = 5788499 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5821237) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21109 + ... + 21382.

It is an arithmetic number, because the mean of its divisors is an integer number (1465974).

Almost surely, 2^5821267 is an apocalyptic number.

5821267 is a deficient number, since it is larger than the sum of its proper divisors (42629).

5821267 is a wasteful number, since it uses less digits than its factorization.

5821267 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42628.

The product of its digits is 6720, while the sum is 31.

The square root of 5821267 is about 2412.7301962714. The cubic root of 5821267 is about 179.8895103812.

It can be divided in two parts, 582 and 1267, that added together give a square (1849 = 43²).

The spelling of 5821267 in words is "five million, eight hundred twenty-one thousand, two hundred sixty-seven".