1071166670 has 32 divisors (see below), whose sum is σ = 2207126016. Its totient is φ = 366660000.

The previous prime is 1071166631. The next prime is 1071166673. The reversal of 1071166670 is 766611701.

It is a super-2 number, since 2×1071166670² = 2294796069837777800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a self number, because there is not a number n which added to its sum of digits gives 1071166670.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1071166673) 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, 32045 + ... + 56295.

It is an arithmetic number, because the mean of its divisors is an integer number (68972688).

Almost surely, 2^1071166670 is an apocalyptic number.

1071166670 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1071166670 is an abundant number, since it is smaller than the sum of its proper divisors (1135959346).

1071166670 is a wasteful number, since it uses less digits than its factorization.

1071166670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24896.

The product of its (nonzero) digits is 10584, while the sum is 35.

The square root of 1071166670 is about 32728.6826804869. The cubic root of 1071166670 is about 1023.1807252851.

The spelling of 1071166670 in words is "one billion, seventy-one million, one hundred sixty-six thousand, six hundred seventy".