1170498 has 48 divisors (see below), whose sum is σ = 2859840. Its totient is φ = 312480.

The previous prime is 1170497. The next prime is 1170511. The reversal of 1170498 is 8940711.

It is not an unprimeable number, because it can be changed into a prime (1170497) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 37743 + ... + 37773.

It is an arithmetic number, because the mean of its divisors is an integer number (59580).

2^1170498 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1170498, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1429920).

1170498 is an abundant number, since it is smaller than the sum of its proper divisors (1689342).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1170498 is a wasteful number, since it uses less digits than its factorization.

1170498 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103 (or 72 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 30.

The square root of 1170498 is about 1081.8955587301. The cubic root of 1170498 is about 105.3877725146.

It can be divided in two parts, 1170 and 498, that multiplied together give a triangular number (582660 = T₁₀₇₉).

The spelling of 1170498 in words is "one million, one hundred seventy thousand, four hundred ninety-eight".