84646010 has 16 divisors (see below), whose sum is σ = 156481416. Its totient is φ = 32943168.

The previous prime is 84645989. The next prime is 84646033. The reversal of 84646010 is 1064648.

It can be written as a sum of positive squares in 4 ways, for example, as 83411689 + 1234321 = 9133^2 + 1111^2 .

It is a Curzon number.

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, 114017 + ... + 114756.

Almost surely, 2^84646010 is an apocalyptic number.

84646010 is a deficient number, since it is larger than the sum of its proper divisors (71835406).

84646010 is a wasteful number, since it uses less digits than its factorization.

84646010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228817.

The product of its (nonzero) digits is 4608, while the sum is 29.

The square root of 84646010 is about 9200.3266246368. The cubic root of 84646010 is about 439.0717517712.

The spelling of 84646010 in words is "eighty-four million, six hundred forty-six thousand, ten".