8281901 has 4 divisors (see below), whose sum is σ = 8291904. Its totient is φ = 8271900.

The previous prime is 8281879. The next prime is 8281927. The reversal of 8281901 is 1091828.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 8281901 - 2⁶ = 8281837 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 (8281981) 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, 3635 + ... + 5456.

It is an arithmetic number, because the mean of its divisors is an integer number (2072976).

Almost surely, 2^8281901 is an apocalyptic number.

It is an amenable number.

8281901 is a deficient number, since it is larger than the sum of its proper divisors (10003).

8281901 is an equidigital number, since it uses as much as digits as its factorization.

8281901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10002.

The product of its (nonzero) digits is 1152, while the sum is 29.

The square root of 8281901 is about 2877.8292166145. The cubic root of 8281901 is about 202.3221096891.

The spelling of 8281901 in words is "eight million, two hundred eighty-one thousand, nine hundred one".