1070005280 has 24 divisors (see below), whose sum is σ = 2527887852. Its totient is φ = 428002048.

The previous prime is 1070005253. The next prime is 1070005301. The reversal of 1070005280 is 825000701.

It can be written as a sum of positive squares in 2 ways, for example, as 1003875856 + 66129424 = 31684^2 + 8132^2 .

It is a super-2 number, since 2×1070005280² = 2289822598455756800, which contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 3343607 + ... + 3343926.

Almost surely, 2^1070005280 is an apocalyptic number.

1070005280 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1070005280 is an abundant number, since it is smaller than the sum of its proper divisors (1457882572).

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

1070005280 is an equidigital number, since it uses as much as digits as its factorization.

1070005280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6687548 (or 6687540 counting only the distinct ones).

The product of its (nonzero) digits is 560, while the sum is 23.

The square root of 1070005280 is about 32710.9351746476. The cubic root of 1070005280 is about 1022.8108041445.

Adding to 1070005280 its reverse (825000701), we get a palindrome (1895005981).

The spelling of 1070005280 in words is "one billion, seventy million, five thousand, two hundred eighty".