1601548608 has 224 divisors, whose sum is σ = 4924592640. Its totient is φ = 454256640.

The previous prime is 1601548607. The next prime is 1601548609. The reversal of 1601548608 is 8068451061.

It is an interprime number because it is at equal distance from previous prime (1601548607) and next prime (1601548609).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1601548607) 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, 4293510 + ... + 4293882.

Almost surely, 2^1601548608 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1601548608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2462296320).

1601548608 is an abundant number, since it is smaller than the sum of its proper divisors (3323044032).

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

1601548608 is a wasteful number, since it uses less digits than its factorization.

1601548608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 525 (or 515 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 39.

The square root of 1601548608 is about 40019.3529183069. The cubic root of 1601548608 is about 1169.9843200470.

Adding to 1601548608 its reverse (8068451061), we get a palindrome (9669999669).

The spelling of 1601548608 in words is "one billion, six hundred one million, five hundred forty-eight thousand, six hundred eight".