2598447120 has 80 divisors (see below), whose sum is σ = 8078268672. Its totient is φ = 690933760.

The previous prime is 2598447113. The next prime is 2598447133. The reversal of 2598447120 is 217448952.

It is a tau number, because it is divible by the number of its divisors (80).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69385 + ... + 100055.

Almost surely, 2^2598447120 is an apocalyptic number.

2598447120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2598447120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4039134336).

2598447120 is an abundant number, since it is smaller than the sum of its proper divisors (5479821552).

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

2598447120 is a wasteful number, since it uses less digits than its factorization.

2598447120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31040 (or 31034 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 42.

The square root of 2598447120 is about 50974.9656203906. The cubic root of 2598447120 is about 1374.7950539719.

The spelling of 2598447120 in words is "two billion, five hundred ninety-eight million, four hundred forty-seven thousand, one hundred twenty".