8189701 has 4 divisors (see below), whose sum is σ = 8819692. Its totient is φ = 7559712.

The previous prime is 8189683. The next prime is 8189711. The reversal of 8189701 is 1079818.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1809025 + 6380676 = 1345^2 + 2526^2 .

It is a cyclic number.

It is not a de Polignac number, because 8189701 - 2¹⁵ = 8156933 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8189711) 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, 314976 + ... + 315001.

It is an arithmetic number, because the mean of its divisors is an integer number (2204923).

Almost surely, 2^8189701 is an apocalyptic number.

It is an amenable number.

8189701 is a deficient number, since it is larger than the sum of its proper divisors (629991).

8189701 is a wasteful number, since it uses less digits than its factorization.

8189701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 629990.

The product of its (nonzero) digits is 4032, while the sum is 34.

The square root of 8189701 is about 2861.7653642463. The cubic root of 8189701 is about 201.5685084161.

The spelling of 8189701 in words is "eight million, one hundred eighty-nine thousand, seven hundred one".