5731206 has 16 divisors (see below), whose sum is σ = 12344304. Its totient is φ = 1763424.

The previous prime is 5731177. The next prime is 5731207. The reversal of 5731206 is 6021375.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5731207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36661 + ... + 36816.

It is an arithmetic number, because the mean of its divisors is an integer number (771519).

Almost surely, 2^5731206 is an apocalyptic number.

5731206 is an abundant number, since it is smaller than the sum of its proper divisors (6613098).

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

5731206 is a wasteful number, since it uses less digits than its factorization.

5731206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73495.

The product of its (nonzero) digits is 1260, while the sum is 24.

The square root of 5731206 is about 2393.9937343276. The cubic root of 5731206 is about 178.9569926743.

The spelling of 5731206 in words is "five million, seven hundred thirty-one thousand, two hundred six".