84667485 has 32 divisors (see below), whose sum is σ = 161556480. Its totient is φ = 37021248.

The previous prime is 84667469. The next prime is 84667487. The reversal of 84667485 is 58476648.

It is not a de Polignac number, because 84667485 - 2⁴ = 84667469 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84667487) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15115 + ... + 19944.

It is an arithmetic number, because the mean of its divisors is an integer number (5048640).

Almost surely, 2^84667485 is an apocalyptic number.

It is an amenable number.

84667485 is a deficient number, since it is larger than the sum of its proper divisors (76888995).

84667485 is a wasteful number, since it uses less digits than its factorization.

84667485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35097.

The product of its digits is 1290240, while the sum is 48.

The square root of 84667485 is about 9201.4936287540. The cubic root of 84667485 is about 439.1088799973.

It can be divided in two parts, 8466 and 7485, that added together give a palindrome (15951).

The spelling of 84667485 in words is "eighty-four million, six hundred sixty-seven thousand, four hundred eighty-five".