1170355 has 8 divisors (see below), whose sum is σ = 1465632. Its totient is φ = 895488.

The previous prime is 1170349. The next prime is 1170361. The reversal of 1170355 is 5530711.

It is an interprime number because it is at equal distance from previous prime (1170349) and next prime (1170361).

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 1170355 - 2¹⁹ = 646067 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4974 + ... + 5203.

It is an arithmetic number, because the mean of its divisors is an integer number (183204).

2^1170355 is an apocalyptic number.

1170355 is a deficient number, since it is larger than the sum of its proper divisors (295277).

1170355 is a wasteful number, since it uses less digits than its factorization.

1170355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10205.

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

The square root of 1170355 is about 1081.8294690015. The cubic root of 1170355 is about 105.3834805907.

The spelling of 1170355 in words is "one million, one hundred seventy thousand, three hundred fifty-five".