2001412 has 12 divisors (see below), whose sum is σ = 4002880. Its totient is φ = 857736.

The previous prime is 2001409. The next prime is 2001413. The reversal of 2001412 is 2141002.

2001412 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (2001413) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35712 + ... + 35767.

2^2001412 is an apocalyptic number.

It is an amenable number.

2001412 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2001412 is a wasteful number, since it uses less digits than its factorization.

2001412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71490 (or 71488 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 10.

The square root of 2001412 is about 1414.7126916798. The cubic root of 2001412 is about 126.0217481566.

Adding to 2001412 its reverse (2141002), we get a palindrome (4142414).

The spelling of 2001412 in words is "two million, one thousand, four hundred twelve".