1360691 has 4 divisors (see below), whose sum is σ = 1365984. Its totient is φ = 1355400.

The previous prime is 1360687. The next prime is 1360699. The reversal of 1360691 is 1960631.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1360691 - 2² = 1360687 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1360691.

It is not an unprimeable number, because it can be changed into a prime (1360699) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2240 + ... + 2781.

It is an arithmetic number, because the mean of its divisors is an integer number (341496).

2^1360691 is an apocalyptic number.

1360691 is a deficient number, since it is larger than the sum of its proper divisors (5293).

1360691 is an equidigital number, since it uses as much as digits as its factorization.

1360691 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5292.

The product of its (nonzero) digits is 972, while the sum is 26.

The square root of 1360691 is about 1166.4866051524. The cubic root of 1360691 is about 110.8119261926.

The spelling of 1360691 in words is "one million, three hundred sixty thousand, six hundred ninety-one".