2457866682 has 48 divisors (see below), whose sum is σ = 5502781440. Its totient is φ = 792050400.

The previous prime is 2457866591. The next prime is 2457866689. The reversal of 2457866682 is 2866687542.

It is a super-2 number, since 2×2457866682² = 12082217252971378248, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2457866689) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 801432 + ... + 804492.

It is an arithmetic number, because the mean of its divisors is an integer number (114641280).

Almost surely, 2^2457866682 is an apocalyptic number.

2457866682 is an abundant number, since it is smaller than the sum of its proper divisors (3044914758).

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

2457866682 is a wasteful number, since it uses less digits than its factorization.

2457866682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4539 (or 4536 counting only the distinct ones).

The product of its digits is 7741440, while the sum is 54.

The square root of 2457866682 is about 49576.8764849098. The cubic root of 2457866682 is about 1349.5410752846.

The spelling of 2457866682 in words is "two billion, four hundred fifty-seven million, eight hundred sixty-six thousand, six hundred eighty-two".