1170498000 has 480 divisors, whose sum is σ = 4610062080. Its totient is φ = 249984000.

The previous prime is 1170497981. The next prime is 1170498041. The reversal of 1170498000 is 8940711.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 37757985 + ... + 37758015.

It is an arithmetic number, because the mean of its divisors is an integer number (9604296).

Almost surely, 2^1170498000 is an apocalyptic number.

1170498000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1170498000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2305031040).

1170498000 is an abundant number, since it is smaller than the sum of its proper divisors (3439564080).

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

1170498000 is a wasteful number, since it uses less digits than its factorization.

1170498000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124 (or 77 counting only the distinct ones).

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

The square root of 1170498000 is about 34212.5415600771. The cubic root of 1170498000 is about 1053.8777251464.

The spelling of 1170498000 in words is "one billion, one hundred seventy million, four hundred ninety-eight thousand".