1355159 has 4 divisors (see below), whose sum is σ = 1459416. Its totient is φ = 1250904.

The previous prime is 1355153. The next prime is 1355191. The reversal of 1355159 is 9515531.

It is a happy number.

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 1355159 - 2¹⁶ = 1289623 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1355153) 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, 52109 + ... + 52134.

It is an arithmetic number, because the mean of its divisors is an integer number (364854).

2^1355159 is an apocalyptic number.

1355159 is a deficient number, since it is larger than the sum of its proper divisors (104257).

1355159 is a wasteful number, since it uses less digits than its factorization.

1355159 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104256.

The product of its digits is 3375, while the sum is 29.

The square root of 1355159 is about 1164.1129670268. The cubic root of 1355159 is about 110.6615505852.

The spelling of 1355159 in words is "one million, three hundred fifty-five thousand, one hundred fifty-nine".