1185264 has 30 divisors (see below), whose sum is σ = 3317496. Its totient is φ = 395040.

The previous prime is 1185241. The next prime is 1185281. The reversal of 1185264 is 4625811.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3972 + ... + 4259.

2^1185264 is an apocalyptic number.

It is an amenable number.

1185264 is an abundant number, since it is smaller than the sum of its proper divisors (2132232).

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

1185264 is a wasteful number, since it uses less digits than its factorization.

1185264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8245 (or 8236 counting only the distinct ones).

The product of its digits is 1920, while the sum is 27.

The square root of 1185264 is about 1088.6983053170. The cubic root of 1185264 is about 105.8290825719.

The spelling of 1185264 in words is "one million, one hundred eighty-five thousand, two hundred sixty-four".