1360445 has 8 divisors (see below), whose sum is σ = 1640760. Its totient is φ = 1082880.

The previous prime is 1360441. The next prime is 1360451. The reversal of 1360445 is 5440631.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 58564 + 1301881 = 242^2 + 1141^2 .

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

It is not a de Polignac number, because 1360445 - 2² = 1360441 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1360445.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1360441) 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, 641 + ... + 1769.

It is an arithmetic number, because the mean of its divisors is an integer number (205095).

2^1360445 is an apocalyptic number.

It is an amenable number.

1360445 is a deficient number, since it is larger than the sum of its proper divisors (280315).

1360445 is a wasteful number, since it uses less digits than its factorization.

1360445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1375.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 1360445 is about 1166.3811555405. The cubic root of 1360445 is about 110.8052478758.

The spelling of 1360445 in words is "one million, three hundred sixty thousand, four hundred forty-five".