701000071 has 4 divisors (see below), whose sum is σ = 702074232. Its totient is φ = 699925912.

The previous prime is 701000059. The next prime is 701000077. The reversal of 701000071 is 170000107.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 701000071 - 2²⁷ = 566782343 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (701000077) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 536101 + ... + 537406.

It is an arithmetic number, because the mean of its divisors is an integer number (175518558).

Almost surely, 2^701000071 is an apocalyptic number.

701000071 is a deficient number, since it is larger than the sum of its proper divisors (1074161).

701000071 is a wasteful number, since it uses less digits than its factorization.

701000071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1074160.

The product of its (nonzero) digits is 49, while the sum is 16.

The square root of 701000071 is about 26476.4059305639. The cubic root of 701000071 is about 888.3266419839.

Adding to 701000071 its reverse (170000107), we get a palindrome (871000178).

The spelling of 701000071 in words is "seven hundred one million, seventy-one", and thus it is an aban number.