1173264 has 20 divisors (see below), whose sum is σ = 3031056. Its totient is φ = 391072.

The previous prime is 1173259. The next prime is 1173281. The reversal of 1173264 is 4623711.

It is a Harshad number since it is a multiple of its sum of digits (24).

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, 12174 + ... + 12269.

2^1173264 is an apocalyptic number.

It is an amenable number.

1173264 is an abundant number, since it is smaller than the sum of its proper divisors (1857792).

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

1173264 is a wasteful number, since it uses less digits than its factorization.

1173264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24454 (or 24448 counting only the distinct ones).

The product of its digits is 1008, while the sum is 24.

The square root of 1173264 is about 1083.1731163577. The cubic root of 1173264 is about 105.4707210441.

Adding to 1173264 its reverse (4623711), we get a palindrome (5796975).

The spelling of 1173264 in words is "one million, one hundred seventy-three thousand, two hundred sixty-four".