4286312 has 16 divisors (see below), whose sum is σ = 8509860. Its totient is φ = 2017024.

The previous prime is 4286311. The next prime is 4286323. The reversal of 4286312 is 2136824.

It can be written as a sum of positive squares in 2 ways, for example, as 4268356 + 17956 = 2066^2 + 134^2 .

It is a super-2 number, since 2×4286312² = 36744941122688, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4286311) 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, 15623 + ... + 15894.

Almost surely, 2^4286312 is an apocalyptic number.

It is an amenable number.

4286312 is a deficient number, since it is larger than the sum of its proper divisors (4223548).

4286312 is a wasteful number, since it uses less digits than its factorization.

4286312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31540 (or 31536 counting only the distinct ones).

The product of its digits is 2304, while the sum is 26.

The square root of 4286312 is about 2070.3410347090. The cubic root of 4286312 is about 162.4406031440.

It can be divided in two parts, 42863 and 12, that added together give a cube (42875 = 35³).

The spelling of 4286312 in words is "four million, two hundred eighty-six thousand, three hundred twelve".