4385312 has 24 divisors (see below), whose sum is σ = 8837136. Its totient is φ = 2140992.

The previous prime is 4385287. The next prime is 4385317. The reversal of 4385312 is 2135834.

It is a super-2 number, since 2×4385312² = 38461922674688, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4385317) 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, 218 + ... + 2969.

It is an arithmetic number, because the mean of its divisors is an integer number (368214).

Almost surely, 2^4385312 is an apocalyptic number.

It is an amenable number.

4385312 is an abundant number, since it is smaller than the sum of its proper divisors (4451824).

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

4385312 is a wasteful number, since it uses less digits than its factorization.

4385312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3240 (or 3232 counting only the distinct ones).

The product of its digits is 2880, while the sum is 26.

The square root of 4385312 is about 2094.1136549863. The cubic root of 4385312 is about 163.6817146279.

The spelling of 4385312 in words is "four million, three hundred eighty-five thousand, three hundred twelve".