5812258 has 4 divisors (see below), whose sum is σ = 8718390. Its totient is φ = 2906128.

The previous prime is 5812253. The next prime is 5812259. The reversal of 5812258 is 8522185.

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

It can be written as a sum of positive squares in only one way, i.e., 3337929 + 2474329 = 1827^2 + 1573^2 .

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 not an unprimeable number, because it can be changed into a prime (5812253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1453063 + ... + 1453066.

Almost surely, 2^5812258 is an apocalyptic number.

5812258 is a deficient number, since it is larger than the sum of its proper divisors (2906132).

5812258 is a wasteful number, since it uses less digits than its factorization.

5812258 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2906131.

The product of its digits is 6400, while the sum is 31.

The square root of 5812258 is about 2410.8625012638. The cubic root of 5812258 is about 179.7966633919.

The spelling of 5812258 in words is "five million, eight hundred twelve thousand, two hundred fifty-eight".