11227460 has 12 divisors (see below), whose sum is σ = 23577708. Its totient is φ = 4490976.

The previous prime is 11227457. The next prime is 11227471. The reversal of 11227460 is 6472211.

It can be written as a sum of positive squares in 2 ways, for example, as 8248384 + 2979076 = 2872^2 + 1726^2 .

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, 280667 + ... + 280706.

It is an arithmetic number, because the mean of its divisors is an integer number (1964809).

Almost surely, 2^11227460 is an apocalyptic number.

11227460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11227460 is an abundant number, since it is smaller than the sum of its proper divisors (12350248).

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

11227460 is a wasteful number, since it uses less digits than its factorization.

11227460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 561382 (or 561380 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 11227460 is about 3350.7402167282. The cubic root of 11227460 is about 223.9204915523.

Adding to 11227460 its reverse (6472211), we get a palindrome (17699671).

It can be divided in two parts, 112 and 27460, that added together give a palindrome (27572).

The spelling of 11227460 in words is "eleven million, two hundred twenty-seven thousand, four hundred sixty".