8100273 has 4 divisors (see below), whose sum is σ = 10800368. Its totient is φ = 5400180.

The previous prime is 8100263. The next prime is 8100283. The reversal of 8100273 is 3720018.

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 an interprime number because it is at equal distance from previous prime (8100263) and next prime (8100283).

It is not a de Polignac number, because 8100273 - 2⁵ = 8100241 is a prime.

It is a super-2 number, since 2×8100273² = 131228845349058, which contains 22 as substring.

It is a Duffinian number.

8100273 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (8100203) 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, 1350043 + ... + 1350048.

It is an arithmetic number, because the mean of its divisors is an integer number (2700092).

Almost surely, 2^8100273 is an apocalyptic number.

It is an amenable number.

8100273 is a deficient number, since it is larger than the sum of its proper divisors (2700095).

8100273 is a wasteful number, since it uses less digits than its factorization.

8100273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2700094.

The product of its (nonzero) digits is 336, while the sum is 21.

The square root of 8100273 is about 2846.0978549586. The cubic root of 8100273 is about 200.8321412363.

The spelling of 8100273 in words is "eight million, one hundred thousand, two hundred seventy-three".