104543004 has 24 divisors (see below), whose sum is σ = 254540160. Its totient is φ = 33332464.

The previous prime is 104542973. The next prime is 104543029. The reversal of 104543004 is 400345401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 189114 + ... + 189665.

It is an arithmetic number, because the mean of its divisors is an integer number (10605840).

Almost surely, 2^104543004 is an apocalyptic number.

It is an amenable number.

104543004 is an abundant number, since it is smaller than the sum of its proper divisors (149997156).

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

104543004 is a wasteful number, since it uses less digits than its factorization.

104543004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 378809 (or 378807 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 104543004 is about 10224.6273281719. The cubic root of 104543004 is about 471.0839686032.

Adding to 104543004 its reverse (400345401), we get a palindrome (504888405).

The spelling of 104543004 in words is "one hundred four million, five hundred forty-three thousand, four".