104398602 has 64 divisors (see below), whose sum is σ = 263347200. Its totient is φ = 26801280.

The previous prime is 104398589. The next prime is 104398603. The reversal of 104398602 is 206893401.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (104398603) 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, 39849 + ... + 42387.

It is an arithmetic number, because the mean of its divisors is an integer number (4114800).

Almost surely, 2^104398602 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 104398602, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (131673600).

104398602 is an abundant number, since it is smaller than the sum of its proper divisors (158948598).

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

104398602 is a wasteful number, since it uses less digits than its factorization.

104398602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2651.

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 104398602 is about 10217.5634081712. The cubic root of 104398602 is about 470.8669707836.

The spelling of 104398602 in words is "one hundred four million, three hundred ninety-eight thousand, six hundred two".