849572 has 12 divisors (see below), whose sum is σ = 1518720. Its totient is φ = 415656.

The previous prime is 849571. The next prime is 849581. The reversal of 849572 is 275948.

It is a happy number.

It is a super-3 number, since 3×849572³ = 1839593331122391744, which contains 333 as substring.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (849571) 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 3 ways as a sum of consecutive naturals, for example, 2072 + ... + 2447.

It is an arithmetic number, because the mean of its divisors is an integer number (126560).

2⁸⁴⁹⁵⁷² is an apocalyptic number.

It is an amenable number.

849572 is a deficient number, since it is larger than the sum of its proper divisors (669148).

849572 is a wasteful number, since it uses less digits than its factorization.

849572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4570 (or 4568 counting only the distinct ones).

The product of its digits is 20160, while the sum is 35.

The square root of 849572 is about 921.7223009128. The cubic root of 849572 is about 94.7109218020.

The spelling of 849572 in words is "eight hundred forty-nine thousand, five hundred seventy-two".