84265317 has 12 divisors (see below), whose sum is σ = 125006700. Its totient is φ = 54658368.

The previous prime is 84265301. The next prime is 84265367. The reversal of 84265317 is 71356248.

84265317 is a `hidden beast` number, since 84 + 265 + 317 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 73513476 + 10751841 = 8574^2 + 3279^2 .

It is not a de Polignac number, because 84265317 - 2⁴ = 84265301 is a prime.

It is a super-2 number, since 2×84265317² = 14201287298220978, which contains 22 as substring.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84265367) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 126192 + ... + 126857.

It is an arithmetic number, because the mean of its divisors is an integer number (10417225).

Almost surely, 2^84265317 is an apocalyptic number.

It is an amenable number.

84265317 is a deficient number, since it is larger than the sum of its proper divisors (40741383).

84265317 is a wasteful number, since it uses less digits than its factorization.

84265317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253092 (or 253089 counting only the distinct ones).

The product of its digits is 40320, while the sum is 36.

The square root of 84265317 is about 9179.6142075797. The cubic root of 84265317 is about 438.4125249637.

The spelling of 84265317 in words is "eighty-four million, two hundred sixty-five thousand, three hundred seventeen".