84885408 has 60 divisors (see below), whose sum is σ = 249653250. Its totient is φ = 28294272.

The previous prime is 84885377. The next prime is 84885413. The reversal of 84885408 is 80458848.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 79067664 + 5817744 = 8892^2 + 2412^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 13783 + ... + 18966.

Almost surely, 2^84885408 is an apocalyptic number.

It is an amenable number.

84885408 is an abundant number, since it is smaller than the sum of its proper divisors (164767842).

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

84885408 is a wasteful number, since it uses less digits than its factorization.

84885408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32771 (or 32754 counting only the distinct ones).

The product of its (nonzero) digits is 327680, while the sum is 45.

The square root of 84885408 is about 9213.3277375767. The cubic root of 84885408 is about 439.4852934542.

The spelling of 84885408 in words is "eighty-four million, eight hundred eighty-five thousand, four hundred eight".