2487198480 has 160 divisors (see below), whose sum is σ = 8370130944. Its totient is φ = 607315968.

The previous prime is 2487198451. The next prime is 2487198487. The reversal of 2487198480 is 848917842.

It is not an unprimeable number, because it can be changed into a prime (2487198487) 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, 393102 + ... + 399378.

Almost surely, 2^2487198480 is an apocalyptic number.

2487198480 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 2487198480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4185065472).

2487198480 is an abundant number, since it is smaller than the sum of its proper divisors (5882932464).

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

2487198480 is a wasteful number, since it uses less digits than its factorization.

2487198480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6433 (or 6427 counting only the distinct ones).

The product of its (nonzero) digits is 1032192, while the sum is 51.

The square root of 2487198480 is about 49871.8205001582. The cubic root of 2487198480 is about 1354.8882648204. Note that the first 3 decimals are identical.

The spelling of 2487198480 in words is "two billion, four hundred eighty-seven million, one hundred ninety-eight thousand, four hundred eighty".