1062876880 has 80 divisors (see below), whose sum is σ = 2671485264. Its totient is φ = 390942720.

The previous prime is 1062876863. The next prime is 1062876923. The reversal of 1062876880 is 886782601.

It can be written as a sum of positive squares in 8 ways, for example, as 232745536 + 830131344 = 15256^2 + 28812^2 .

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

It is a super-2 number, since 2×1062876880² = 2259414524077068800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1062876880.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 290422 + ... + 294058.

Almost surely, 2^1062876880 is an apocalyptic number.

1062876880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1062876880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1335742632).

1062876880 is an abundant number, since it is smaller than the sum of its proper divisors (1608608384).

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

1062876880 is a wasteful number, since it uses less digits than its factorization.

1062876880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3944 (or 3938 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 46.

The square root of 1062876880 is about 32601.7925887519. The cubic root of 1062876880 is about 1020.5344117403.

The spelling of 1062876880 in words is "one billion, sixty-two million, eight hundred seventy-six thousand, eight hundred eighty".