2457841632 has 24 divisors (see below), whose sum is σ = 6451834536. Its totient is φ = 819280512.

The previous prime is 2457841627. The next prime is 2457841679. The reversal of 2457841632 is 2361487542.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12801163 + ... + 12801354.

It is an arithmetic number, because the mean of its divisors is an integer number (268826439).

Almost surely, 2^2457841632 is an apocalyptic number.

It is an amenable number.

2457841632 is an abundant number, since it is smaller than the sum of its proper divisors (3993992904).

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

2457841632 is a wasteful number, since it uses less digits than its factorization.

2457841632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25602530 (or 25602522 counting only the distinct ones).

The product of its digits is 322560, while the sum is 42.

The square root of 2457841632 is about 49576.6238463250. The cubic root of 2457841632 is about 1349.5364905338.

The spelling of 2457841632 in words is "two billion, four hundred fifty-seven million, eight hundred forty-one thousand, six hundred thirty-two".