104401072 has 20 divisors (see below), whose sum is σ = 204136240. Its totient is φ = 51720768.

The previous prime is 104401057. The next prime is 104401081. The reversal of 104401072 is 270104401.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28188 + ... + 31675.

It is an arithmetic number, because the mean of its divisors is an integer number (10206812).

Almost surely, 2^104401072 is an apocalyptic number.

It is an amenable number.

104401072 is a deficient number, since it is larger than the sum of its proper divisors (99735168).

104401072 is a wasteful number, since it uses less digits than its factorization.

104401072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59980 (or 59974 counting only the distinct ones).

The product of its (nonzero) digits is 224, while the sum is 19.

The square root of 104401072 is about 10217.6842777608. The cubic root of 104401072 is about 470.8706842185.

Adding to 104401072 its reverse (270104401), we get a palindrome (374505473).

The spelling of 104401072 in words is "one hundred four million, four hundred one thousand, seventy-two".