1197098 has 16 divisors (see below), whose sum is σ = 2108544. Its totient is φ = 498960.

The previous prime is 1197073. The next prime is 1197103. The reversal of 1197098 is 8907911.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 638 + ... + 1673.

It is an arithmetic number, because the mean of its divisors is an integer number (131784).

2^1197098 is an apocalyptic number.

1197098 is a deficient number, since it is larger than the sum of its proper divisors (911446).

1197098 is a wasteful number, since it uses less digits than its factorization.

1197098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2357.

The product of its (nonzero) digits is 4536, while the sum is 35.

The square root of 1197098 is about 1094.1197375059. The cubic root of 1197098 is about 106.1801256842.

The spelling of 1197098 in words is "one million, one hundred ninety-seven thousand, ninety-eight".