100139614 has 8 divisors (see below), whose sum is σ = 158115240. Its totient is φ = 47434536.

The previous prime is 100139603. The next prime is 100139629. The reversal of 100139614 is 416931001.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1317589 + ... + 1317664.

It is an arithmetic number, because the mean of its divisors is an integer number (19764405).

Almost surely, 2^100139614 is an apocalyptic number.

100139614 is a deficient number, since it is larger than the sum of its proper divisors (57975626).

100139614 is a wasteful number, since it uses less digits than its factorization.

100139614 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2635274.

The product of its (nonzero) digits is 648, while the sum is 25.

The square root of 100139614 is about 10006.9782651907. The cubic root of 100139614 is about 464.3747931735.

The spelling of 100139614 in words is "one hundred million, one hundred thirty-nine thousand, six hundred fourteen".