104272242 has 16 divisors (see below), whose sum is σ = 208765632. Its totient is φ = 34720560.

The previous prime is 104272229. The next prime is 104272283. The reversal of 104272242 is 242272401.

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 7 ways as a sum of consecutive naturals, for example, 2734 + ... + 14697.

It is an arithmetic number, because the mean of its divisors is an integer number (13047852).

Almost surely, 2^104272242 is an apocalyptic number.

104272242 is an abundant number, since it is smaller than the sum of its proper divisors (104493390).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

104272242 is a wasteful number, since it uses less digits than its factorization.

104272242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18433.

The product of its (nonzero) digits is 1792, while the sum is 24.

The square root of 104272242 is about 10211.3780656677. The cubic root of 104272242 is about 470.6769210753.

The spelling of 104272242 in words is "one hundred four million, two hundred seventy-two thousand, two hundred forty-two".