104534442 has 16 divisors (see below), whose sum is σ = 232298880. Its totient is φ = 34844796.

The previous prime is 104534429. The next prime is 104534483. The reversal of 104534442 is 244435401.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (27).

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, 967858 + ... + 967965.

It is an arithmetic number, because the mean of its divisors is an integer number (14518680).

Almost surely, 2^104534442 is an apocalyptic number.

104534442 is an abundant number, since it is smaller than the sum of its proper divisors (127764438).

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

104534442 is a wasteful number, since it uses less digits than its factorization.

104534442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1935834 (or 1935828 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 27.

The square root of 104534442 is about 10224.2086246320. The cubic root of 104534442 is about 471.0711077680.

Adding to 104534442 its reverse (244435401), we get a palindrome (348969843).

It can be divided in two parts, 104534 and 442, that added together give a 4-th power (104976 = 18⁴).

The spelling of 104534442 in words is "one hundred four million, five hundred thirty-four thousand, four hundred forty-two".