1071355 has 8 divisors (see below), whose sum is σ = 1291392. Its totient is φ = 853248.

The previous prime is 1071349. The next prime is 1071359. The reversal of 1071355 is 5531701.

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

It is a cyclic number.

It is not a de Polignac number, because 1071355 - 2⁷ = 1071227 is a prime.

It is a super-2 number, since 2×1071355² = 2295603072050, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1071359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1462 + ... + 2068.

It is an arithmetic number, because the mean of its divisors is an integer number (161424).

2^1071355 is an apocalyptic number.

1071355 is a deficient number, since it is larger than the sum of its proper divisors (220037).

1071355 is an equidigital number, since it uses as much as digits as its factorization.

1071355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 965.

The product of its (nonzero) digits is 525, while the sum is 22.

The square root of 1071355 is about 1035.0628000271. The cubic root of 1071355 is about 102.3240686179.

The spelling of 1071355 in words is "one million, seventy-one thousand, three hundred fifty-five".