2203412 has 12 divisors (see below), whose sum is σ = 3882900. Its totient is φ = 1094016.

The previous prime is 2203403. The next prime is 2203427. The reversal of 2203412 is 2143022.

It can be written as a sum of positive squares in 2 ways, for example, as 226576 + 1976836 = 476^2 + 1406^2 .

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, 1253 + ... + 2444.

It is an arithmetic number, because the mean of its divisors is an integer number (323575).

2^2203412 is an apocalyptic number.

It is an amenable number.

2203412 is a deficient number, since it is larger than the sum of its proper divisors (1679488).

2203412 is a wasteful number, since it uses less digits than its factorization.

2203412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3850 (or 3848 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 2203412 is about 1484.3894367719. The cubic root of 2203412 is about 130.1263465924.

Adding to 2203412 its reverse (2143022), we get a palindrome (4346434).

The spelling of 2203412 in words is "two million, two hundred three thousand, four hundred twelve".