107666573 has 6 divisors (see below), whose sum is σ = 125244846. Its totient is φ = 92285592.

The previous prime is 107666567. The next prime is 107666591. The reversal of 107666573 is 375666701.

It can be written as a sum of positive squares in only one way, i.e., 100060009 + 7606564 = 10003^2 + 2758^2 .

It is not a de Polignac number, because 107666573 - 2²⁶ = 40557709 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 107666573.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107666543) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1098590 + ... + 1098687.

It is an arithmetic number, because the mean of its divisors is an integer number (20874141).

Almost surely, 2^107666573 is an apocalyptic number.

It is an amenable number.

107666573 is a deficient number, since it is larger than the sum of its proper divisors (17578273).

107666573 is an equidigital number, since it uses as much as digits as its factorization.

107666573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2197291 (or 2197284 counting only the distinct ones).

The product of its (nonzero) digits is 158760, while the sum is 41.

The square root of 107666573 is about 10376.2504306710. The cubic root of 107666573 is about 475.7297341193.

The spelling of 107666573 in words is "one hundred seven million, six hundred sixty-six thousand, five hundred seventy-three".