104043474 has 64 divisors (see below), whose sum is σ = 242496000. Its totient is φ = 33061392.

The previous prime is 104043473. The next prime is 104043509. The reversal of 104043474 is 474340401.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104043473) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1316967 + ... + 1317045.

It is an arithmetic number, because the mean of its divisors is an integer number (3789000).

Almost surely, 2^104043474 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 104043474, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (121248000).

104043474 is an abundant number, since it is smaller than the sum of its proper divisors (138452526).

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

104043474 is an frugal number, since it uses more digits than its factorization.

104043474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177 (or 113 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 27.

The square root of 104043474 is about 10200.1702926961. The cubic root of 104043474 is about 470.3324552903.

Adding to 104043474 its reverse (474340401), we get a palindrome (578383875).

The spelling of 104043474 in words is "one hundred four million, forty-three thousand, four hundred seventy-four".