108092640746 has 8 divisors (see below), whose sum is σ = 163573819524. Its totient is φ = 53568034240.

The previous prime is 108092640739. The next prime is 108092640779. The reversal of 108092640746 is 647046290801.

It can be written as a sum of positive squares in 2 ways, for example, as 97663125121 + 10429515625 = 312511^2 + 102125^2 .

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

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 108092640746.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 239142785 + ... + 239143236.

Almost surely, 2^108092640746 is an apocalyptic number.

108092640746 is a deficient number, since it is larger than the sum of its proper divisors (55481178778).

108092640746 is a wasteful number, since it uses less digits than its factorization.

108092640746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 478286136.

The product of its (nonzero) digits is 580608, while the sum is 47.

The spelling of 108092640746 in words is "one hundred eight billion, ninety-two million, six hundred forty thousand, seven hundred forty-six".