1070196857 has 16 divisors (see below), whose sum is σ = 1107425088. Its totient is φ = 1033609920.

The previous prime is 1070196851. The next prime is 1070196893. The reversal of 1070196857 is 7586910701.

It is not a de Polignac number, because 1070196857 - 2¹⁴ = 1070180473 is a prime.

It is a super-2 number, since 2×1070196857² = 2290642625465356898, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1070196851) 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 15 ways as a sum of consecutive naturals, for example, 2179382 + ... + 2179872.

It is an arithmetic number, because the mean of its divisors is an integer number (69214068).

Almost surely, 2^1070196857 is an apocalyptic number.

It is an amenable number.

1070196857 is a deficient number, since it is larger than the sum of its proper divisors (37228231).

1070196857 is a wasteful number, since it uses less digits than its factorization.

1070196857 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1000.

The product of its (nonzero) digits is 105840, while the sum is 44.

The square root of 1070196857 is about 32713.8633762507. The cubic root of 1070196857 is about 1022.8718428876.

The spelling of 1070196857 in words is "one billion, seventy million, one hundred ninety-six thousand, eight hundred fifty-seven".