11267560 has 32 divisors (see below), whose sum is σ = 25612200. Its totient is φ = 4460800.

The previous prime is 11267537. The next prime is 11267563. The reversal of 11267560 is 6576211.

It can be written as a sum of positive squares in 4 ways, for example, as 11142244 + 125316 = 3338^2 + 354^2 .

It is not an unprimeable number, because it can be changed into a prime (11267563) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2646 + ... + 5434.

Almost surely, 2^11267560 is an apocalyptic number.

11267560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11267560 is an abundant number, since it is smaller than the sum of its proper divisors (14344640).

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

11267560 is a wasteful number, since it uses less digits than its factorization.

11267560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2901 (or 2897 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 28.

The square root of 11267560 is about 3356.7186358109. The cubic root of 11267560 is about 224.1867596373.

The spelling of 11267560 in words is "eleven million, two hundred sixty-seven thousand, five hundred sixty".