84804486 has 32 divisors (see below), whose sum is σ = 192272640. Its totient is φ = 24719904.

The previous prime is 84804431. The next prime is 84804491. The reversal of 84804486 is 68440848.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27130 + ... + 30093.

It is an arithmetic number, because the mean of its divisors is an integer number (6008520).

Almost surely, 2^84804486 is an apocalyptic number.

84804486 is an abundant number, since it is smaller than the sum of its proper divisors (107468154).

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

84804486 is a wasteful number, since it uses less digits than its factorization.

84804486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57260.

The product of its (nonzero) digits is 196608, while the sum is 42.

The square root of 84804486 is about 9208.9351175910. The cubic root of 84804486 is about 439.3455939978.

The spelling of 84804486 in words is "eighty-four million, eight hundred four thousand, four hundred eighty-six".