1427076 has 54 divisors (see below), whose sum is σ = 4201470. Its totient is φ = 407232.

The previous prime is 1427047. The next prime is 1427089. The reversal of 1427076 is 6707241.

It can be written as a sum of positive squares in only one way, i.e., 1382976 + 44100 = 1176^2 + 210^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1360 + ... + 2168.

It is an arithmetic number, because the mean of its divisors is an integer number (77805).

2^1427076 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 1427076, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2100735).

1427076 is an abundant number, since it is smaller than the sum of its proper divisors (2774394).

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

1427076 is a wasteful number, since it uses less digits than its factorization.

1427076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 833 (or 821 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 27.

The square root of 1427076 is about 1194.6028628795. The cubic root of 1427076 is about 112.5854757811.

The spelling of 1427076 in words is "one million, four hundred twenty-seven thousand, seventy-six".