1307086 has 32 divisors (see below), whose sum is σ = 2332800. Its totient is φ = 542880.

The previous prime is 1307083. The next prime is 1307087. The reversal of 1307086 is 6807031.

It is a super-2 number, since 2×1307086² = 3416947622792, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1307086.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1307081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22125 + ... + 22183.

It is an arithmetic number, because the mean of its divisors is an integer number (72900).

2^1307086 is an apocalyptic number.

1307086 is a deficient number, since it is larger than the sum of its proper divisors (1025714).

1307086 is a wasteful number, since it uses less digits than its factorization.

1307086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144.

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 1307086 is about 1143.2786187102. The cubic root of 1307086 is about 109.3372267931.

Subtracting 1307086 from its reverse (6807031), we obtain a palindrome (5499945).

The spelling of 1307086 in words is "one million, three hundred seven thousand, eighty-six".