1316342 has 8 divisors (see below), whose sum is σ = 1983432. Its totient is φ = 655200.

The previous prime is 1316323. The next prime is 1316347. The reversal of 1316342 is 2436131.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1316347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 884 + ... + 1847.

It is an arithmetic number, because the mean of its divisors is an integer number (247929).

2^1316342 is an apocalyptic number.

1316342 is a deficient number, since it is larger than the sum of its proper divisors (667090).

1316342 is a wasteful number, since it uses less digits than its factorization.

1316342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2974.

The product of its digits is 432, while the sum is 20.

The square root of 1316342 is about 1147.3194847121. The cubic root of 1316342 is about 109.5947068856.

The spelling of 1316342 in words is "one million, three hundred sixteen thousand, three hundred forty-two".