88535273 has 4 divisors (see below), whose sum is σ = 88583748. Its totient is φ = 88486800.

The previous prime is 88535267. The next prime is 88535309. The reversal of 88535273 is 37253588.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2917264 + 85618009 = 1708^2 + 9253^2 .

It is a cyclic number.

It is not a de Polignac number, because 88535273 - 2²² = 84340969 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 88535273.

It is not an unprimeable number, because it can be changed into a prime (88535773) 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, 21386 + ... + 25187.

It is an arithmetic number, because the mean of its divisors is an integer number (22145937).

Almost surely, 2^88535273 is an apocalyptic number.

It is an amenable number.

88535273 is a deficient number, since it is larger than the sum of its proper divisors (48475).

88535273 is a wasteful number, since it uses less digits than its factorization.

88535273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48474.

The product of its digits is 201600, while the sum is 41.

The square root of 88535273 is about 9409.3184131477. The cubic root of 88535273 is about 445.6960415607.

The spelling of 88535273 in words is "eighty-eight million, five hundred thirty-five thousand, two hundred seventy-three".