1076776128 has 42 divisors (see below), whose sum is σ = 3086386004. Its totient is φ = 358925184.

The previous prime is 1076776093. The next prime is 1076776133. The reversal of 1076776128 is 8216776701.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 934126 + ... + 935277.

Almost surely, 2^1076776128 is an apocalyptic number.

1076776128 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

1076776128 is an abundant number, since it is smaller than the sum of its proper divisors (2009609876).

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

1076776128 is a wasteful number, since it uses less digits than its factorization.

1076776128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1869421 (or 1869408 counting only the distinct ones).

The product of its (nonzero) digits is 197568, while the sum is 45.

The square root of 1076776128 is about 32814.2671409861. The cubic root of 1076776128 is about 1024.9636720815.

The spelling of 1076776128 in words is "one billion, seventy-six million, seven hundred seventy-six thousand, one hundred twenty-eight".