1071700005 has 32 divisors (see below), whose sum is σ = 1763975808. Its totient is φ = 555206400.

The previous prime is 1071699989. The next prime is 1071700031. The reversal of 1071700005 is 5000071701.

It is not a de Polignac number, because 1071700005 - 2⁴ = 1071699989 is a prime.

It is a super-2 number, since 2×1071700005² = 2297081801434000050, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 448915 + ... + 451295.

It is an arithmetic number, because the mean of its divisors is an integer number (55124244).

Almost surely, 2^1071700005 is an apocalyptic number.

1071700005 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1071700005 is a deficient number, since it is larger than the sum of its proper divisors (692275803).

1071700005 is a wasteful number, since it uses less digits than its factorization.

1071700005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3237.

The product of its (nonzero) digits is 245, while the sum is 21.

The square root of 1071700005 is about 32736.8294891243. The cubic root of 1071700005 is about 1023.3505113587.

Adding to 1071700005 its reverse (5000071701), we get a palindrome (6071771706).

The spelling of 1071700005 in words is "one billion, seventy-one million, seven hundred thousand, five".