1601104602 has 8 divisors (see below), whose sum is σ = 3202209216. Its totient is φ = 533701532.

The previous prime is 1601104579. The next prime is 1601104607. The reversal of 1601104602 is 2064011061.

It is a sphenic number, since it is the product of 3 distinct primes.

1601104602 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (1601104607) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 133425378 + ... + 133425389.

It is an arithmetic number, because the mean of its divisors is an integer number (400276152).

Almost surely, 2^1601104602 is an apocalyptic number.

1601104602 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1601104602 is a wasteful number, since it uses less digits than its factorization.

1601104602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266850772.

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 1601104602 is about 40013.8051427254. The cubic root of 1601104602 is about 1169.8761896893.

Adding to 1601104602 its reverse (2064011061), we get a palindrome (3665115663).

The spelling of 1601104602 in words is "one billion, six hundred one million, one hundred four thousand, six hundred two".