4231012 has 6 divisors (see below), whose sum is σ = 7404278. Its totient is φ = 2115504.

The previous prime is 4230997. The next prime is 4231027. The reversal of 4231012 is 2101324.

It is an interprime number because it is at equal distance from previous prime (4230997) and next prime (4231027).

It can be written as a sum of positive squares in only one way, i.e., 3297856 + 933156 = 1816^2 + 966^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4230983 and 4231001.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 528873 + ... + 528880.

Almost surely, 2^4231012 is an apocalyptic number.

It is an amenable number.

4231012 is a deficient number, since it is larger than the sum of its proper divisors (3173266).

4231012 is a wasteful number, since it uses less digits than its factorization.

4231012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1057757 (or 1057755 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 4231012 is about 2056.9423910261. The cubic root of 4231012 is about 161.7389995282.

Adding to 4231012 its reverse (2101324), we get a palindrome (6332336).

The spelling of 4231012 in words is "four million, two hundred thirty-one thousand, twelve".