1198502 has 4 divisors (see below), whose sum is σ = 1797756. Its totient is φ = 599250.

The previous prime is 1198481. The next prime is 1198511. The reversal of 1198502 is 2058911.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2058911 = 293 ⋅7027.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 299624 + ... + 299627.

It is an arithmetic number, because the mean of its divisors is an integer number (449439).

2^1198502 is an apocalyptic number.

1198502 is a deficient number, since it is larger than the sum of its proper divisors (599254).

1198502 is an equidigital number, since it uses as much as digits as its factorization.

1198502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 599253.

The product of its (nonzero) digits is 720, while the sum is 26.

The square root of 1198502 is about 1094.7611611671. The cubic root of 1198502 is about 106.2216201019.

The spelling of 1198502 in words is "one million, one hundred ninety-eight thousand, five hundred two".