65273235 has 16 divisors (see below), whose sum is σ = 104544000. Its totient is φ = 34776800.

The previous prime is 65273203. The next prime is 65273237. The reversal of 65273235 is 53237256.

It is not a de Polignac number, because 65273235 - 2⁵ = 65273203 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 65273196 and 65273205.

It is not an unprimeable number, because it can be changed into a prime (65273237) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20266 + ... + 23264.

It is an arithmetic number, because the mean of its divisors is an integer number (6534000).

Almost surely, 2^65273235 is an apocalyptic number.

65273235 is a deficient number, since it is larger than the sum of its proper divisors (39270765).

65273235 is a wasteful number, since it uses less digits than its factorization.

65273235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4458.

The product of its digits is 37800, while the sum is 33.

The square root of 65273235 is about 8079.1852930849. The cubic root of 65273235 is about 402.6351744330.

The spelling of 65273235 in words is "sixty-five million, two hundred seventy-three thousand, two hundred thirty-five".