82275485 has 8 divisors (see below), whose sum is σ = 103023360. Its totient is φ = 62958544.

The previous prime is 82275443. The next prime is 82275499. The reversal of 82275485 is 58457228.

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

It is not a de Polignac number, because 82275485 - 2⁶ = 82275421 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 357605 + ... + 357834.

It is an arithmetic number, because the mean of its divisors is an integer number (12877920).

Almost surely, 2^82275485 is an apocalyptic number.

It is an amenable number.

82275485 is a deficient number, since it is larger than the sum of its proper divisors (20747875).

82275485 is a wasteful number, since it uses less digits than its factorization.

82275485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 715467.

The product of its digits is 179200, while the sum is 41.

The square root of 82275485 is about 9070.5834983203. The cubic root of 82275485 is about 434.9341248729.

The spelling of 82275485 in words is "eighty-two million, two hundred seventy-five thousand, four hundred eighty-five".