1307016 has 40 divisors (see below), whose sum is σ = 3662670. Its totient is φ = 435456.

The previous prime is 1306997. The next prime is 1307051. The reversal of 1307016 is 6107031.

It can be written as a sum of positive squares in only one way, i.e., 910116 + 396900 = 954^2 + 630^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a self number, because there is not a number n which added to its sum of digits gives 1307016.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 361 + ... + 1656.

2^1307016 is an apocalyptic number.

It is an amenable number.

1307016 is an abundant number, since it is smaller than the sum of its proper divisors (2355654).

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

1307016 is a wasteful number, since it uses less digits than its factorization.

1307016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2035 (or 2022 counting only the distinct ones).

The product of its (nonzero) digits is 126, while the sum is 18.

The square root of 1307016 is about 1143.2480045904. The cubic root of 1307016 is about 109.3352749341.

The spelling of 1307016 in words is "one million, three hundred seven thousand, sixteen".