2481356860 has 24 divisors (see below), whose sum is σ = 5212312560. Its totient is φ = 992264064.

The previous prime is 2481356849. The next prime is 2481356893. The reversal of 2481356860 is 686531842.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65136 + ... + 95944.

It is an arithmetic number, because the mean of its divisors is an integer number (217179690).

Almost surely, 2^2481356860 is an apocalyptic number.

2481356860 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2481356860 is an abundant number, since it is smaller than the sum of its proper divisors (2730955700).

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

2481356860 is a wasteful number, since it uses less digits than its factorization.

2481356860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34845 (or 34843 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 43.

The square root of 2481356860 is about 49813.2197313123. The cubic root of 2481356860 is about 1353.8267027280.

The spelling of 2481356860 in words is "two billion, four hundred eighty-one million, three hundred fifty-six thousand, eight hundred sixty".