8123701 has 4 divisors (see below), whose sum is σ = 8133804. Its totient is φ = 8113600.

The previous prime is 8123693. The next prime is 8123719. The reversal of 8123701 is 1073218.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1073218 = 2 ⋅536609.

It can be written as a sum of positive squares in 2 ways, for example, as 4626801 + 3496900 = 2151^2 + 1870^2 .

It is a cyclic number.

It is not a de Polignac number, because 8123701 - 2³ = 8123693 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 (8123771) 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, 3730 + ... + 5491.

It is an arithmetic number, because the mean of its divisors is an integer number (2033451).

Almost surely, 2^8123701 is an apocalyptic number.

It is an amenable number.

8123701 is a deficient number, since it is larger than the sum of its proper divisors (10103).

8123701 is an equidigital number, since it uses as much as digits as its factorization.

8123701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10102.

The product of its (nonzero) digits is 336, while the sum is 22.

The square root of 8123701 is about 2850.2106939663. The cubic root of 8123701 is about 201.0255736707.

Adding to 8123701 its reverse (1073218), we get a palindrome (9196919).

The spelling of 8123701 in words is "eight million, one hundred twenty-three thousand, seven hundred one".