1198264 has 16 divisors (see below), whose sum is σ = 2270520. Its totient is φ = 592800.

The previous prime is 1198261. The next prime is 1198289. The reversal of 1198264 is 4628911.

It is a happy number.

It is a super-2 number, since 2×1198264² = 2871673227392, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1198261) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67 + ... + 1549.

2^1198264 is an apocalyptic number.

It is an amenable number.

1198264 is a deficient number, since it is larger than the sum of its proper divisors (1072256).

1198264 is a wasteful number, since it uses less digits than its factorization.

1198264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1590 (or 1586 counting only the distinct ones).

The product of its digits is 3456, while the sum is 31.

The square root of 1198264 is about 1094.6524562618. The cubic root of 1198264 is about 106.2145884298.

The spelling of 1198264 in words is "one million, one hundred ninety-eight thousand, two hundred sixty-four".