4151012 has 6 divisors (see below), whose sum is σ = 7264278. Its totient is φ = 2075504.

The previous prime is 4151011. The next prime is 4151023. The reversal of 4151012 is 2101514.

It can be written as a sum of positive squares in only one way, i.e., 3118756 + 1032256 = 1766^2 + 1016^2 .

It is not an unprimeable number, because it can be changed into a prime (4151011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 518873 + ... + 518880.

It is an arithmetic number, because the mean of its divisors is an integer number (1210713).

Almost surely, 2^4151012 is an apocalyptic number.

It is an amenable number.

4151012 is a deficient number, since it is larger than the sum of its proper divisors (3113266).

4151012 is a wasteful number, since it uses less digits than its factorization.

4151012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1037757 (or 1037755 counting only the distinct ones).

The product of its (nonzero) digits is 40, while the sum is 14.

The square root of 4151012 is about 2037.4032492366. The cubic root of 4151012 is about 160.7131189945.

Adding to 4151012 its reverse (2101514), we get a palindrome (6252526).

The spelling of 4151012 in words is "four million, one hundred fifty-one thousand, twelve".