4351012 has 6 divisors (see below), whose sum is σ = 7614278. Its totient is φ = 2175504.

The previous prime is 4351001. The next prime is 4351021. The reversal of 4351012 is 2101534.

It can be written as a sum of positive squares in only one way, i.e., 3154176 + 1196836 = 1776^2 + 1094^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 543873 + ... + 543880.

Almost surely, 2^4351012 is an apocalyptic number.

It is an amenable number.

4351012 is a deficient number, since it is larger than the sum of its proper divisors (3263266).

4351012 is a wasteful number, since it uses less digits than its factorization.

4351012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1087757 (or 1087755 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 4351012 is about 2085.9079557833. The cubic root of 4351012 is about 163.2538481317.

Adding to 4351012 its reverse (2101534), we get a palindrome (6452546).

The spelling of 4351012 in words is "four million, three hundred fifty-one thousand, twelve".