1043412 has 12 divisors (see below), whose sum is σ = 2434656. Its totient is φ = 347800.

The previous prime is 1043401. The next prime is 1043453. The reversal of 1043412 is 2143401.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 1043391 and 1043400.

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, 43464 + ... + 43487.

It is an arithmetic number, because the mean of its divisors is an integer number (202888).

2^1043412 is an apocalyptic number.

1043412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1043412 is an abundant number, since it is smaller than the sum of its proper divisors (1391244).

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

1043412 is a wasteful number, since it uses less digits than its factorization.

1043412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86958 (or 86956 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 1043412 is about 1021.4754035218. The cubic root of 1043412 is about 101.4266175080.

Adding to 1043412 its reverse (2143401), we get a palindrome (3186813).

The spelling of 1043412 in words is "one million, forty-three thousand, four hundred twelve".