104213534 has 16 divisors (see below), whose sum is σ = 161008128. Its totient is φ = 50552352.

The previous prime is 104213509. The next prime is 104213573. The reversal of 104213534 is 435312401.

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 7 ways as a sum of consecutive naturals, for example, 26504 + ... + 30180.

It is an arithmetic number, because the mean of its divisors is an integer number (10063008).

Almost surely, 2^104213534 is an apocalyptic number.

104213534 is a deficient number, since it is larger than the sum of its proper divisors (56794594).

104213534 is a wasteful number, since it uses less digits than its factorization.

104213534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4099.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 104213534 is about 10208.5030244400. The cubic root of 104213534 is about 470.5885700188.

Adding to 104213534 its reverse (435312401), we get a palindrome (539525935).

The spelling of 104213534 in words is "one hundred four million, two hundred thirteen thousand, five hundred thirty-four".