1355027 has 4 divisors (see below), whose sum is σ = 1359696. Its totient is φ = 1350360.

The previous prime is 1355021. The next prime is 1355047. The reversal of 1355027 is 7205531.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1355027 is a prime.

It is an Ulam number.

It is a d-powerful number, because it can be written as 1 + 3¹² + 5 + 5 + 0 + 2⁵ + 7⁷ .

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1354993 and 1355011.

It is not an unprimeable number, because it can be changed into a prime (1355021) 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, 1868 + ... + 2489.

It is an arithmetic number, because the mean of its divisors is an integer number (339924).

2^1355027 is an apocalyptic number.

1355027 is a deficient number, since it is larger than the sum of its proper divisors (4669).

1355027 is an equidigital number, since it uses as much as digits as its factorization.

1355027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4668.

The product of its (nonzero) digits is 1050, while the sum is 23.

The square root of 1355027 is about 1164.0562701176. The cubic root of 1355027 is about 110.6579574524.

The spelling of 1355027 in words is "one million, three hundred fifty-five thousand, twenty-seven".