84910506 has 16 divisors (see below), whose sum is σ = 178759200. Its totient is φ = 26813808.

The previous prime is 84910493. The next prime is 84910561. The reversal of 84910506 is 60501948.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 372301 + ... + 372528.

It is an arithmetic number, because the mean of its divisors is an integer number (11172450).

Almost surely, 2^84910506 is an apocalyptic number.

84910506 is an abundant number, since it is smaller than the sum of its proper divisors (93848694).

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

84910506 is a wasteful number, since it uses less digits than its factorization.

84910506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 744853.

The product of its (nonzero) digits is 8640, while the sum is 33.

The square root of 84910506 is about 9214.6896854967. The cubic root of 84910506 is about 439.5286032733.

The spelling of 84910506 in words is "eighty-four million, nine hundred ten thousand, five hundred six".