100066508 has 12 divisors (see below), whose sum is σ = 175208712. Its totient is φ = 50006880.

The previous prime is 100066493. The next prime is 100066511. The reversal of 100066508 is 805660001.

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, 3743 + ... + 14633.

It is an arithmetic number, because the mean of its divisors is an integer number (14600726).

Almost surely, 2^100066508 is an apocalyptic number.

It is an amenable number.

100066508 is a deficient number, since it is larger than the sum of its proper divisors (75142204).

100066508 is a wasteful number, since it uses less digits than its factorization.

100066508 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13192 (or 13190 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 100066508 is about 10003.3248472695. The cubic root of 100066508 is about 464.2617614873.

The spelling of 100066508 in words is "one hundred million, sixty-six thousand, five hundred eight".