80606016 has 168 divisors, whose sum is σ = 246302784. Its totient is φ = 26127360.

The previous prime is 80605927. The next prime is 80606021. The reversal of 80606016 is 61060608.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent 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 23 ways as a sum of consecutive naturals, for example, 1104156 + ... + 1104228.

It is an arithmetic number, because the mean of its divisors is an integer number (1466088).

Almost surely, 2^80606016 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 80606016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (123151392).

80606016 is an abundant number, since it is smaller than the sum of its proper divisors (165696768).

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

80606016 is an equidigital number, since it uses as much as digits as its factorization.

80606016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171 (or 149 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 80606016 is about 8978.0853192649. The cubic root of 80606016 is about 431.9722204359.

The spelling of 80606016 in words is "eighty million, six hundred six thousand, sixteen".