83010066 has 16 divisors (see below), whose sum is σ = 166116000. Its totient is φ = 27654048.

The previous prime is 83010061. The next prime is 83010073. The reversal of 83010066 is 66001038.

It is not an unprimeable number, because it can be changed into a prime (83010061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12510 + ... + 17958.

It is an arithmetic number, because the mean of its divisors is an integer number (10382250).

Almost surely, 2^83010066 is an apocalyptic number.

83010066 is an abundant number, since it is smaller than the sum of its proper divisors (83105934).

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

83010066 is a wasteful number, since it uses less digits than its factorization.

83010066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7993.

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 83010066 is about 9110.9860059162. The cubic root of 83010066 is about 436.2247004099.

Subtracting from 83010066 its reverse (66001038), we obtain a triangular number (17009028 = T₅₈₃₂).

The spelling of 83010066 in words is "eighty-three million, ten thousand, sixty-six".