83466576 has 30 divisors (see below), whose sum is σ = 233590890. Its totient is φ = 27822144.

The previous prime is 83466571. The next prime is 83466577. The reversal of 83466576 is 67566438.

It can be written as a sum of positive squares in only one way, i.e., 82083600 + 1382976 = 9060^2 + 1176^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83466571) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 289671 + ... + 289958.

It is an arithmetic number, because the mean of its divisors is an integer number (7786363).

Almost surely, 2^83466576 is an apocalyptic number.

It is an amenable number.

83466576 is an abundant number, since it is smaller than the sum of its proper divisors (150124314).

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

83466576 is a wasteful number, since it uses less digits than its factorization.

83466576 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 579643 (or 579634 counting only the distinct ones).

The product of its digits is 725760, while the sum is 45.

The square root of 83466576 is about 9136.0043782827. The cubic root of 83466576 is about 437.0229047859.

The spelling of 83466576 in words is "eighty-three million, four hundred sixty-six thousand, five hundred seventy-six".