5312211 has 8 divisors (see below), whose sum is σ = 7499664. Its totient is φ = 3333120.

The previous prime is 5312207. The next prime is 5312213. The reversal of 5312211 is 1122135.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5312211 - 2² = 5312207 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5312213) 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 7 ways as a sum of consecutive naturals, for example, 52030 + ... + 52131.

It is an arithmetic number, because the mean of its divisors is an integer number (937458).

Almost surely, 2^5312211 is an apocalyptic number.

5312211 is a gapful number since it is divisible by the number (51) formed by its first and last digit.

5312211 is a deficient number, since it is larger than the sum of its proper divisors (2187453).

5312211 is a wasteful number, since it uses less digits than its factorization.

5312211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104181.

The product of its digits is 60, while the sum is 15.

The square root of 5312211 is about 2304.8234205683. The cubic root of 5312211 is about 174.4851370608.

Adding to 5312211 its reverse (1122135), we get a palindrome (6434346).

The spelling of 5312211 in words is "five million, three hundred twelve thousand, two hundred eleven".