1198494 has 24 divisors (see below), whose sum is σ = 2833272. Its totient is φ = 363120.

The previous prime is 1198481. The next prime is 1198511. The reversal of 1198494 is 4948911.

It is a plaindrome in base 16.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2829 + ... + 3224.

It is an arithmetic number, because the mean of its divisors is an integer number (118053).

2^1198494 is an apocalyptic number.

1198494 is an abundant number, since it is smaller than the sum of its proper divisors (1634778).

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

1198494 is a wasteful number, since it uses less digits than its factorization.

1198494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6072 (or 6069 counting only the distinct ones).

The product of its digits is 10368, while the sum is 36.

The square root of 1198494 is about 1094.7575073960. The cubic root of 1198494 is about 106.2213837583.

The spelling of 1198494 in words is "one million, one hundred ninety-eight thousand, four hundred ninety-four".