108266487628 has 24 divisors (see below), whose sum is σ = 204096810960. Its totient is φ = 49955403840.

The previous prime is 108266487569. The next prime is 108266487647. The reversal of 108266487628 is 826784662801.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94243 + ... + 474778.

It is an arithmetic number, because the mean of its divisors is an integer number (8504033790).

Almost surely, 2^108266487628 is an apocalyptic number.

It is an amenable number.

108266487628 is a deficient number, since it is larger than the sum of its proper divisors (95830323332).

108266487628 is a wasteful number, since it uses less digits than its factorization.

108266487628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 572697 (or 572695 counting only the distinct ones).

The product of its (nonzero) digits is 12386304, while the sum is 58.

The spelling of 108266487628 in words is "one hundred eight billion, two hundred sixty-six million, four hundred eighty-seven thousand, six hundred twenty-eight".