701425871 has 16 divisors (see below), whose sum is σ = 781608960. Its totient is φ = 626878560.

The previous prime is 701425849. The next prime is 701425873. The reversal of 701425871 is 178524107.

It is a cyclic number.

It is not a de Polignac number, because 701425871 - 2¹⁴ = 701409487 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 (701425873) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3716 + ... + 37638.

It is an arithmetic number, because the mean of its divisors is an integer number (48850560).

Almost surely, 2^701425871 is an apocalyptic number.

701425871 is a deficient number, since it is larger than the sum of its proper divisors (80183089).

701425871 is a wasteful number, since it uses less digits than its factorization.

701425871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34006.

The product of its (nonzero) digits is 15680, while the sum is 35.

The square root of 701425871 is about 26484.4458314687. The cubic root of 701425871 is about 888.5064674174.

Adding to 701425871 its reverse (178524107), we get a palindrome (879949978).

The spelling of 701425871 in words is "seven hundred one million, four hundred twenty-five thousand, eight hundred seventy-one".