1076550220 has 12 divisors (see below), whose sum is σ = 2260755504. Its totient is φ = 430620080.

The previous prime is 1076550217. The next prime is 1076550227. The reversal of 1076550220 is 220556701.

It is not an unprimeable number, because it can be changed into a prime (1076550227) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26913736 + ... + 26913775.

It is an arithmetic number, because the mean of its divisors is an integer number (188396292).

Almost surely, 2^1076550220 is an apocalyptic number.

1076550220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1076550220 is an abundant number, since it is smaller than the sum of its proper divisors (1184205284).

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

1076550220 is a wasteful number, since it uses less digits than its factorization.

1076550220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53827520 (or 53827518 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 28.

The square root of 1076550220 is about 32810.8247381866. The cubic root of 1076550220 is about 1024.8919878251.

The spelling of 1076550220 in words is "one billion, seventy-six million, five hundred fifty thousand, two hundred twenty".