1076566480 has 80 divisors (see below), whose sum is σ = 2891225664. Its totient is φ = 368445440.

The previous prime is 1076566457. The next prime is 1076566487. The reversal of 1076566480 is 846656701.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (80).

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1076566487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21022 + ... + 50941.

Almost surely, 2^1076566480 is an apocalyptic number.

1076566480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1076566480 is an abundant number, since it is smaller than the sum of its proper divisors (1814659184).

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

1076566480 is a wasteful number, since it uses less digits than its factorization.

1076566480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72004 (or 71998 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 43.

The square root of 1076566480 is about 32811.0725213304. The cubic root of 1076566480 is about 1024.8971477206.

The spelling of 1076566480 in words is "one billion, seventy-six million, five hundred sixty-six thousand, four hundred eighty".