1070515680 has 192 divisors, whose sum is σ = 3789918720. Its totient is φ = 252020736.

The previous prime is 1070515679. The next prime is 1070515711. The reversal of 1070515680 is 865150701.

It is a super-2 number, since 2×1070515680² = 2292007642251724800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 139791 + ... + 147249.

It is an arithmetic number, because the mean of its divisors is an integer number (19739160).

Almost surely, 2^1070515680 is an apocalyptic number.

1070515680 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 1070515680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1894959360).

1070515680 is an abundant number, since it is smaller than the sum of its proper divisors (2719403040).

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

1070515680 is a wasteful number, since it uses less digits than its factorization.

1070515680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7513 (or 7505 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 33.

The square root of 1070515680 is about 32718.7359169024. The cubic root of 1070515680 is about 1022.9734075946.

The spelling of 1070515680 in words is "one billion, seventy million, five hundred fifteen thousand, six hundred eighty".