1331914 has 8 divisors (see below), whose sum is σ = 2012868. Its totient is φ = 660960.

The previous prime is 1331857. The next prime is 1331921. The reversal of 1331914 is 4191331.

It can be written as a sum of positive squares in 2 ways, for example, as 1221025 + 110889 = 1105^2 + 333^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 2157 + ... + 2704.

2^1331914 is an apocalyptic number.

1331914 is a deficient number, since it is larger than the sum of its proper divisors (680954).

1331914 is a wasteful number, since it uses less digits than its factorization.

1331914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5000.

The product of its digits is 324, while the sum is 22.

The square root of 1331914 is about 1154.0857853730. The cubic root of 1331914 is about 110.0251733021.

The spelling of 1331914 in words is "one million, three hundred thirty-one thousand, nine hundred fourteen".