84485960 has 32 divisors (see below), whose sum is σ = 204717240. Its totient is φ = 31194624.

The previous prime is 84485941. The next prime is 84485963. The reversal of 84485960 is 6958448.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 77757124 + 6728836 = 8818^2 + 2594^2 .

It is not an unprimeable number, because it can be changed into a prime (84485963) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80717 + ... + 81756.

Almost surely, 2^84485960 is an apocalyptic number.

It is an amenable number.

84485960 is an abundant number, since it is smaller than the sum of its proper divisors (120231280).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

84485960 is a wasteful number, since it uses less digits than its factorization.

84485960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162497 (or 162493 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 44.

The square root of 84485960 is about 9191.6244483769. The cubic root of 84485960 is about 438.7948425906.

The spelling of 84485960 in words is "eighty-four million, four hundred eighty-five thousand, nine hundred sixty".