95281 has 4 divisors (see below), whose sum is σ = 96064. Its totient is φ = 94500.

The previous prime is 95279. The next prime is 95287. The reversal of 95281 is 18259.

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, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 95281 - 2¹ = 95279 is a prime.

It is a super-2 number, since 2×95281² = 18156937922, which contains 22 as substring.

It is a Duffinian number.

95281 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (95287) 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, 165 + ... + 466.

It is an arithmetic number, because the mean of its divisors is an integer number (24016).

2⁹⁵²⁸¹ is an apocalyptic number.

It is an amenable number.

95281 is a deficient number, since it is larger than the sum of its proper divisors (783).

95281 is a wasteful number, since it uses less digits than its factorization.

95281 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 782.

The product of its digits is 720, while the sum is 25.

The square root of 95281 is about 308.6762057561. The cubic root of 95281 is about 45.6739706884.

The spelling of 95281 in words is "ninety-five thousand, two hundred eighty-one".