2481840462 has 8 divisors (see below), whose sum is σ = 4963680936. Its totient is φ = 827280152.

The previous prime is 2481840451. The next prime is 2481840463. The reversal of 2481840462 is 2640481842.

It is a sphenic number, since it is the product of 3 distinct primes.

2481840462 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 2481840462.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2481840463) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 206820033 + ... + 206820044.

It is an arithmetic number, because the mean of its divisors is an integer number (620460117).

Almost surely, 2^2481840462 is an apocalyptic number.

2481840462 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2481840462 is a wasteful number, since it uses less digits than its factorization.

2481840462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 413640082.

The product of its (nonzero) digits is 98304, while the sum is 39.

The square root of 2481840462 is about 49818.0736480246. The cubic root of 2481840462 is about 1353.9146479947.

The spelling of 2481840462 in words is "two billion, four hundred eighty-one million, eight hundred forty thousand, four hundred sixty-two".