1076427220 has 48 divisors (see below), whose sum is σ = 2551046400. Its totient is φ = 377928320.

The previous prime is 1076427217. The next prime is 1076427227. The reversal of 1076427220 is 227246701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1076427227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 77980 + ... + 90739.

It is an arithmetic number, because the mean of its divisors is an integer number (53146800).

Almost surely, 2^1076427220 is an apocalyptic number.

1076427220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1076427220 is an abundant number, since it is smaller than the sum of its proper divisors (1474619180).

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

1076427220 is a wasteful number, since it uses less digits than its factorization.

1076427220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168768 (or 168766 counting only the distinct ones).

The product of its (nonzero) digits is 9408, while the sum is 31.

The square root of 1076427220 is about 32808.9503032328. The cubic root of 1076427220 is about 1024.8529537224.

The spelling of 1076427220 in words is "one billion, seventy-six million, four hundred twenty-seven thousand, two hundred twenty".