4041012 has 24 divisors (see below), whose sum is σ = 9475200. Its totient is φ = 1340416.

The previous prime is 4041007. The next prime is 4041043. The reversal of 4041012 is 2101404.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2164 + ... + 3572.

It is an arithmetic number, because the mean of its divisors is an integer number (394800).

Almost surely, 2^4041012 is an apocalyptic number.

It is an amenable number.

4041012 is an abundant number, since it is smaller than the sum of its proper divisors (5434188).

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

4041012 is a wasteful number, since it uses less digits than its factorization.

4041012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1655 (or 1653 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 12.

The square root of 4041012 is about 2010.2268528701. The cubic root of 4041012 is about 159.2807822977.

Adding to 4041012 its reverse (2101404), we get a palindrome (6142416).

The spelling of 4041012 in words is "four million, forty-one thousand, twelve".