1070720716 has 24 divisors (see below), whose sum is σ = 2087482320. Its totient is φ = 477137472.

The previous prime is 1070720713. The next prime is 1070720743. The reversal of 1070720716 is 6170270701.

It is a super-2 number, since 2×1070720716² = 2292885703343105312, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1070720713) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 353506 + ... + 356521.

It is an arithmetic number, because the mean of its divisors is an integer number (86978430).

Almost surely, 2^1070720716 is an apocalyptic number.

It is an amenable number.

1070720716 is a deficient number, since it is larger than the sum of its proper divisors (1016761604).

1070720716 is a wasteful number, since it uses less digits than its factorization.

1070720716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 710073 (or 710071 counting only the distinct ones).

The product of its (nonzero) digits is 4116, while the sum is 31.

The square root of 1070720716 is about 32721.8690786452. The cubic root of 1070720716 is about 1023.0387134997.

The spelling of 1070720716 in words is "one billion, seventy million, seven hundred twenty thousand, seven hundred sixteen".