2460271840 has 96 divisors (see below), whose sum is σ = 6475502880. Its totient is φ = 877062144.

The previous prime is 2460271837. The next prime is 2460271883. The reversal of 2460271840 is 481720642.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2460271796 and 2460271805.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39927 + ... + 80713.

It is an arithmetic number, because the mean of its divisors is an integer number (67453155).

Almost surely, 2^2460271840 is an apocalyptic number.

2460271840 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 2460271840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3237751440).

2460271840 is an abundant number, since it is smaller than the sum of its proper divisors (4015231040).

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

2460271840 is a wasteful number, since it uses less digits than its factorization.

2460271840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40844 (or 40836 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 34.

The square root of 2460271840 is about 49601.1274065419. The cubic root of 2460271840 is about 1349.9811318808.

The spelling of 2460271840 in words is "two billion, four hundred sixty million, two hundred seventy-one thousand, eight hundred forty".