99995273 has 8 divisors (see below), whose sum is σ = 116712192. Its totient is φ = 83886336.

The previous prime is 99995267. The next prime is 99995279. The reversal of 99995273 is 37259999.

It is an interprime number because it is at equal distance from previous prime (99995267) and next prime (99995279).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 99995273 - 2⁴ = 99995257 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (99995279) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 151640 + ... + 152297.

It is an arithmetic number, because the mean of its divisors is an integer number (14589024).

Almost surely, 2^99995273 is an apocalyptic number.

It is an amenable number.

99995273 is a deficient number, since it is larger than the sum of its proper divisors (16716919).

99995273 is a wasteful number, since it uses less digits than its factorization.

99995273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303991.

The product of its digits is 1377810, while the sum is 53.

The square root of 99995273 is about 9999.7636472069. The cubic root of 99995273 is about 464.1515696492.

The spelling of 99995273 in words is "ninety-nine million, nine hundred ninety-five thousand, two hundred seventy-three".