4180012 has 6 divisors (see below), whose sum is σ = 7315028. Its totient is φ = 2090004.

The previous prime is 4179979. The next prime is 4180051. The reversal of 4180012 is 2100814.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 522498 + ... + 522505.

Almost surely, 2^4180012 is an apocalyptic number.

It is an amenable number.

4180012 is a deficient number, since it is larger than the sum of its proper divisors (3135016).

4180012 is a wasteful number, since it uses less digits than its factorization.

4180012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1045007 (or 1045005 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

The square root of 4180012 is about 2044.5077647199. The cubic root of 4180012 is about 161.0865113804.

Adding to 4180012 its reverse (2100814), we get a palindrome (6280826).

The spelling of 4180012 in words is "four million, one hundred eighty thousand, twelve".