104566085 has 32 divisors (see below), whose sum is σ = 139345920. Its totient is φ = 74850048.

The previous prime is 104566081. The next prime is 104566087. The reversal of 104566085 is 580665401.

It is a happy number.

It is not a de Polignac number, because 104566085 - 2² = 104566081 is a prime.

It is a super-2 number, since 2×104566085² = 21868132264454450, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104566081) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 437396 + ... + 437634.

It is an arithmetic number, because the mean of its divisors is an integer number (4354560).

Almost surely, 2^104566085 is an apocalyptic number.

It is an amenable number.

104566085 is a deficient number, since it is larger than the sum of its proper divisors (34779835).

104566085 is a wasteful number, since it uses less digits than its factorization.

104566085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 437.

The product of its (nonzero) digits is 28800, while the sum is 35.

The square root of 104566085 is about 10225.7559622749. The cubic root of 104566085 is about 471.1186346851.

The spelling of 104566085 in words is "one hundred four million, five hundred sixty-six thousand, eighty-five".