1316712 has 32 divisors (see below), whose sum is σ = 3336480. Its totient is φ = 432960.

The previous prime is 1316699. The next prime is 1316717. The reversal of 1316712 is 2176131.

It is not an unprimeable number, because it can be changed into a prime (1316717) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1662 + ... + 2322.

It is an arithmetic number, because the mean of its divisors is an integer number (104265).

2^1316712 is an apocalyptic number.

1316712 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1316712 is an abundant number, since it is smaller than the sum of its proper divisors (2019768).

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

1316712 is a wasteful number, since it uses less digits than its factorization.

1316712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 753 (or 749 counting only the distinct ones).

The product of its digits is 252, while the sum is 21.

The square root of 1316712 is about 1147.4807187923. The cubic root of 1316712 is about 109.6049742889.

The spelling of 1316712 in words is "one million, three hundred sixteen thousand, seven hundred twelve".