2562898240 has 336 divisors, whose sum is σ = 7680521088. Its totient is φ = 797147136.

The previous prime is 2562898237. The next prime is 2562898267. The reversal of 2562898240 is 428982652.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 23952267 + ... + 23952373.

Almost surely, 2^2562898240 is an apocalyptic number.

2562898240 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 2562898240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3840260544).

2562898240 is an abundant number, since it is smaller than the sum of its proper divisors (5117622848).

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

2562898240 is a wasteful number, since it uses less digits than its factorization.

2562898240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202 (or 175 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 46.

The square root of 2562898240 is about 50625.0752098207. The cubic root of 2562898240 is about 1368.4968043854.

The spelling of 2562898240 in words is "two billion, five hundred sixty-two million, eight hundred ninety-eight thousand, two hundred forty".