1117264 has 10 divisors (see below), whose sum is σ = 2164730. Its totient is φ = 558624.

The previous prime is 1117253. The next prime is 1117267. The reversal of 1117264 is 4627111.

It can be written as a sum of positive squares in only one way, i.e., 627264 + 490000 = 792^2 + 700^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1117267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34899 + ... + 34930.

It is an arithmetic number, because the mean of its divisors is an integer number (216473).

2^1117264 is an apocalyptic number.

It is an amenable number.

1117264 is a deficient number, since it is larger than the sum of its proper divisors (1047466).

1117264 is an equidigital number, since it uses as much as digits as its factorization.

1117264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69837 (or 69831 counting only the distinct ones).

The product of its digits is 336, while the sum is 22.

The square root of 1117264 is about 1057.0070955296. The cubic root of 1117264 is about 103.7652496092.

It can be divided in two parts, 11172 and 64, that added together give a square (11236 = 106²).

The spelling of 1117264 in words is "one million, one hundred seventeen thousand, two hundred sixty-four".