108677045 has 4 divisors (see below), whose sum is σ = 130412460. Its totient is φ = 86941632.

The previous prime is 108676987. The next prime is 108677053. The reversal of 108677045 is 540776801.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 540776801 = 1063 ⋅508727.

It can be written as a sum of positive squares in 2 ways, for example, as 47430769 + 61246276 = 6887^2 + 7826^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-108677045 is a prime.

It is a congruent number.

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, 10867700 + ... + 10867709.

It is an arithmetic number, because the mean of its divisors is an integer number (32603115).

Almost surely, 2^108677045 is an apocalyptic number.

It is an amenable number.

108677045 is a deficient number, since it is larger than the sum of its proper divisors (21735415).

108677045 is an equidigital number, since it uses as much as digits as its factorization.

108677045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21735414.

The product of its (nonzero) digits is 47040, while the sum is 38.

The square root of 108677045 is about 10424.8282959481. The cubic root of 108677045 is about 477.2133747619.

The spelling of 108677045 in words is "one hundred eight million, six hundred seventy-seven thousand, forty-five".