71750701 has 12 divisors (see below), whose sum is σ = 80167612. Its totient is φ = 64152000.

The previous prime is 71750699. The next prime is 71750713. The reversal of 71750701 is 10705717.

It can be written as a sum of positive squares in 2 ways, for example, as 2044900 + 69705801 = 1430^2 + 8349^2 .

It is not a de Polignac number, because 71750701 - 2¹ = 71750699 is a prime.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 71750701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (71750201) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2521 + ... + 12241.

Almost surely, 2^71750701 is an apocalyptic number.

It is an amenable number.

71750701 is a deficient number, since it is larger than the sum of its proper divisors (8416911).

71750701 is a wasteful number, since it uses less digits than its factorization.

71750701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9804 (or 9793 counting only the distinct ones).

The product of its (nonzero) digits is 1715, while the sum is 28.

The square root of 71750701 is about 8470.5785516693. The cubic root of 71750701 is about 415.5360586136.

The spelling of 71750701 in words is "seventy-one million, seven hundred fifty thousand, seven hundred one".