1100264 has 16 divisors (see below), whose sum is σ = 2250720. Its totient is φ = 500080.

The previous prime is 1100261. The next prime is 1100273. The reversal of 1100264 is 4620011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1100261) 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, 6164 + ... + 6339.

It is an arithmetic number, because the mean of its divisors is an integer number (140670).

2^1100264 is an apocalyptic number.

It is an amenable number.

1100264 is an abundant number, since it is smaller than the sum of its proper divisors (1150456).

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

1100264 is a wasteful number, since it uses less digits than its factorization.

1100264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12520 (or 12516 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 1100264 is about 1048.9346976814. The cubic root of 1100264 is about 103.2362691260.

Adding to 1100264 its reverse (4620011), we get a palindrome (5720275).

The spelling of 1100264 in words is "one million, one hundred thousand, two hundred sixty-four".