1227160 has 32 divisors (see below), whose sum is σ = 3013200. Its totient is φ = 446080.

The previous prime is 1227157. The next prime is 1227167. The reversal of 1227160 is 617221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1227167) 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, 955 + ... + 1834.

2^1227160 is an apocalyptic number.

1227160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1227160 is an abundant number, since it is smaller than the sum of its proper divisors (1786040).

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

1227160 is a wasteful number, since it uses less digits than its factorization.

1227160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2811 (or 2807 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 19.

The square root of 1227160 is about 1107.7725398294. The cubic root of 1227160 is about 107.0616001894.

It can be divided in two parts, 12 and 27160, that added together give a palindrome (27172).

The spelling of 1227160 in words is "one million, two hundred twenty-seven thousand, one hundred sixty".