2488227840 has 864 divisors, whose sum is σ = 10923822000. Its totient is φ = 520224768.

The previous prime is 2488227793. The next prime is 2488227851. The reversal of 2488227840 is 487228842.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

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 71 ways as a sum of consecutive naturals, for example, 85800946 + ... + 85800974.

Almost surely, 2^2488227840 is an apocalyptic number.

2488227840 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 2488227840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5461911000).

2488227840 is an abundant number, since it is smaller than the sum of its proper divisors (8435594160).

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

2488227840 is a wasteful number, since it uses less digits than its factorization.

2488227840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95 (or 65 counting only the distinct ones).

The product of its (nonzero) digits is 458752, while the sum is 45.

The square root of 2488227840 is about 49882.1394889995. The cubic root of 2488227840 is about 1355.0751518527.

The spelling of 2488227840 in words is "two billion, four hundred eighty-eight million, two hundred twenty-seven thousand, eight hundred forty".