1070705120 has 48 divisors (see below), whose sum is σ = 2583379008. Its totient is φ = 419166720.

The previous prime is 1070705113. The next prime is 1070705161. The reversal of 1070705120 is 215070701.

It is a happy number.

It is a super-2 number, since 2×1070705120² = 2292818907988428800, which contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 63671 + ... + 78710.

It is an arithmetic number, because the mean of its divisors is an integer number (53820396).

Almost surely, 2^1070705120 is an apocalyptic number.

1070705120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1070705120 is an abundant number, since it is smaller than the sum of its proper divisors (1512673888).

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

1070705120 is a wasteful number, since it uses less digits than its factorization.

1070705120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142443 (or 142435 counting only the distinct ones).

The product of its (nonzero) digits is 490, while the sum is 23.

The square root of 1070705120 is about 32721.6307662072. The cubic root of 1070705120 is about 1023.0337463192.

Adding to 1070705120 its reverse (215070701), we get a palindrome (1285775821).

The spelling of 1070705120 in words is "one billion, seventy million, seven hundred five thousand, one hundred twenty".