1000412 has 12 divisors (see below), whose sum is σ = 2000880. Its totient is φ = 428736.

The previous prime is 1000409. The next prime is 1000423. The reversal of 1000412 is 2140001.

1000412 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 1000412.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17837 + ... + 17892.

It is an arithmetic number, because the mean of its divisors is an integer number (166740).

2^1000412 is an apocalyptic number.

It is an amenable number.

1000412 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.

1000412 is a wasteful number, since it uses less digits than its factorization.

1000412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35740 (or 35738 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 8.

The square root of 1000412 is about 1000.2059787864. The cubic root of 1000412 is about 100.0137314477.

Adding to 1000412 its reverse (2140001), we get a palindrome (3140413).

The spelling of 1000412 in words is "one million, four hundred twelve", and thus it is an aban number.