104122542 has 16 divisors (see below), whose sum is σ = 208351872. Its totient is φ = 34689720.

The previous prime is 104122519. The next prime is 104122549. The reversal of 104122542 is 245221401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104122549) by changing a digit.

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, 14317 + ... + 20327.

It is an arithmetic number, because the mean of its divisors is an integer number (13021992).

Almost surely, 2^104122542 is an apocalyptic number.

104122542 is an abundant number, since it is smaller than the sum of its proper divisors (104229330).

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

104122542 is a wasteful number, since it uses less digits than its factorization.

104122542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8903.

The product of its (nonzero) digits is 640, while the sum is 21.

The square root of 104122542 is about 10204.0453742621. The cubic root of 104122542 is about 470.4515684158.

Adding to 104122542 its reverse (245221401), we get a palindrome (349343943).

The spelling of 104122542 in words is "one hundred four million, one hundred twenty-two thousand, five hundred forty-two".