1197298 has 4 divisors (see below), whose sum is σ = 1795950. Its totient is φ = 598648.

The previous prime is 1197289. The next prime is 1197307. The reversal of 1197298 is 8927911.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 8927911 = 29 ⋅307859.

It is an interprime number because it is at equal distance from previous prime (1197289) and next prime (1197307).

It can be written as a sum of positive squares in only one way, i.e., 840889 + 356409 = 917^2 + 597^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 299323 + ... + 299326.

2^1197298 is an apocalyptic number.

1197298 is a deficient number, since it is larger than the sum of its proper divisors (598652).

1197298 is an equidigital number, since it uses as much as digits as its factorization.

1197298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 598651.

The product of its digits is 9072, while the sum is 37.

The square root of 1197298 is about 1094.2111313636. The cubic root of 1197298 is about 106.1860385509.

The spelling of 1197298 in words is "one million, one hundred ninety-seven thousand, two hundred ninety-eight".