1197498 has 8 divisors (see below), whose sum is σ = 2395008. Its totient is φ = 399164.

The previous prime is 1197479. The next prime is 1197509. The reversal of 1197498 is 8947911.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

1197498 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 99786 + ... + 99797.

It is an arithmetic number, because the mean of its divisors is an integer number (299376).

2^1197498 is an apocalyptic number.

1197498 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1197498 is a wasteful number, since it uses less digits than its factorization.

1197498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199588.

The product of its digits is 18144, while the sum is 39.

The square root of 1197498 is about 1094.3025175883. The cubic root of 1197498 is about 106.1919507591.

The spelling of 1197498 in words is "one million, one hundred ninety-seven thousand, four hundred ninety-eight".