1350655 has 4 divisors (see below), whose sum is σ = 1620792. Its totient is φ = 1080520.

The previous prime is 1350647. The next prime is 1350677. The reversal of 1350655 is 5560531.

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

It is not a de Polignac number, because 1350655 - 2³ = 1350647 is a prime.

It is a Duffinian number.

It is a plaindrome in base 16.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 135061 + ... + 135070.

It is an arithmetic number, because the mean of its divisors is an integer number (405198).

2^1350655 is an apocalyptic number.

1350655 is a deficient number, since it is larger than the sum of its proper divisors (270137).

1350655 is an equidigital number, since it uses as much as digits as its factorization.

1350655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 270136.

The product of its (nonzero) digits is 2250, while the sum is 25.

The square root of 1350655 is about 1162.1768368024. The cubic root of 1350655 is about 110.5388164442.

The spelling of 1350655 in words is "one million, three hundred fifty thousand, six hundred fifty-five".