1117098 has 32 divisors (see below), whose sum is σ = 2517120. Its totient is φ = 367200.

The previous prime is 1117079. The next prime is 1117099. The reversal of 1117098 is 8907111.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (1117099) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7323 + ... + 7473.

It is an arithmetic number, because the mean of its divisors is an integer number (78660).

2^1117098 is an apocalyptic number.

1117098 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

1117098 is an abundant number, since it is smaller than the sum of its proper divisors (1400022).

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

1117098 is a wasteful number, since it uses less digits than its factorization.

1117098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 299 (or 293 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 27.

The square root of 1117098 is about 1056.9285690150. The cubic root of 1117098 is about 103.7601103033.

The spelling of 1117098 in words is "one million, one hundred seventeen thousand, ninety-eight".