1071006670 has 16 divisors (see below), whose sum is σ = 1938958560. Its totient is φ = 425925664.

The previous prime is 1071006667. The next prime is 1071006683. The reversal of 1071006670 is 766001701.

It is a super-2 number, since 2×1071006670² = 2294110574368977800, 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 (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 307810 + ... + 311269.

It is an arithmetic number, because the mean of its divisors is an integer number (121184910).

Almost surely, 2^1071006670 is an apocalyptic number.

1071006670 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1071006670 is a deficient number, since it is larger than the sum of its proper divisors (867951890).

1071006670 is a wasteful number, since it uses less digits than its factorization.

1071006670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 619259.

The product of its (nonzero) digits is 1764, while the sum is 28.

The square root of 1071006670 is about 32726.2382500647. The cubic root of 1071006670 is about 1023.1297786327.

The spelling of 1071006670 in words is "one billion, seventy-one million, six thousand, six hundred seventy".