96066581 has 8 divisors (see below), whose sum is σ = 105409080. Its totient is φ = 87003072.

The previous prime is 96066577. The next prime is 96066587. The reversal of 96066581 is 18566069.

96066581 = 899² + 900² + ... + 1004².

It can be written as a sum of positive squares in 4 ways, for example, as 320356 + 95746225 = 566^2 + 9785^2 .

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

It is not a de Polignac number, because 96066581 - 2² = 96066577 is a prime.

It is a super-2 number, since 2×96066581² = 18457575970059122, which contains 22 as substring.

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 (96066587) 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, 69026 + ... + 70403.

It is an arithmetic number, because the mean of its divisors is an integer number (13176135).

Almost surely, 2^96066581 is an apocalyptic number.

It is an amenable number.

96066581 is a deficient number, since it is larger than the sum of its proper divisors (9342499).

96066581 is a wasteful number, since it uses less digits than its factorization.

96066581 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139495.

The product of its (nonzero) digits is 77760, while the sum is 41.

The square root of 96066581 is about 9801.3560796453. The cubic root of 96066581 is about 457.9915284183.

The spelling of 96066581 in words is "ninety-six million, sixty-six thousand, five hundred eighty-one".