1227876 has 48 divisors (see below), whose sum is σ = 3273984. Its totient is φ = 354816.

The previous prime is 1227871. The next prime is 1227881. The reversal of 1227876 is 6787221.

It is an interprime number because it is at equal distance from previous prime (1227871) and next prime (1227881).

It is not an unprimeable number, because it can be changed into a prime (1227871) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2421 + ... + 2883.

It is an arithmetic number, because the mean of its divisors is an integer number (68208).

2^1227876 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1227876, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1636992).

1227876 is an abundant number, since it is smaller than the sum of its proper divisors (2046108).

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

1227876 is a wasteful number, since it uses less digits than its factorization.

1227876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 500 (or 498 counting only the distinct ones).

The product of its digits is 9408, while the sum is 33.

The square root of 1227876 is about 1108.0956637403. The cubic root of 1227876 is about 107.0824182305.

The spelling of 1227876 in words is "one million, two hundred twenty-seven thousand, eight hundred seventy-six".