104534402 has 16 divisors (see below), whose sum is σ = 186993792. Its totient is φ = 42852480.

The previous prime is 104534383. The next prime is 104534429. The reversal of 104534402 is 204435401.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 161999 + ... + 162642.

It is an arithmetic number, because the mean of its divisors is an integer number (11687112).

Almost surely, 2^104534402 is an apocalyptic number.

104534402 is a deficient number, since it is larger than the sum of its proper divisors (82459390).

104534402 is a wasteful number, since it uses less digits than its factorization.

104534402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 324673.

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 104534402 is about 10224.2066684902. The cubic root of 104534402 is about 471.0710476830.

Adding to 104534402 its reverse (204435401), we get a palindrome (308969803).

Subtracting 104534402 from its reverse (204435401), we obtain a palindrome (99900999).

The spelling of 104534402 in words is "one hundred four million, five hundred thirty-four thousand, four hundred two".