83064461 has 8 divisors (see below), whose sum is σ = 83907480. Its totient is φ = 82225728.

The previous prime is 83064451. The next prime is 83064473. The reversal of 83064461 is 16446038.

It can be written as a sum of positive squares in 4 ways, for example, as 72361 + 82992100 = 269^2 + 9110^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 83064461 - 2¹⁰ = 83063437 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83064451) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48935 + ... + 50603.

It is an arithmetic number, because the mean of its divisors is an integer number (10488435).

Almost surely, 2^83064461 is an apocalyptic number.

It is an amenable number.

83064461 is a deficient number, since it is larger than the sum of its proper divisors (843019).

83064461 is a wasteful number, since it uses less digits than its factorization.

83064461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2143.

The product of its (nonzero) digits is 13824, while the sum is 32.

The square root of 83064461 is about 9113.9706495029. The cubic root of 83064461 is about 436.3199629994.

The spelling of 83064461 in words is "eighty-three million, sixty-four thousand, four hundred sixty-one".