2645674182 has 12 divisors (see below), whose sum is σ = 5732294100. Its totient is φ = 881891388.

The previous prime is 2645674151. The next prime is 2645674217. The reversal of 2645674182 is 2814765462.

2645674182 is a `hidden beast` number, since 2 + 6 + 4 + 567 + 4 + 1 + 82 = 666.

2645674182 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 73490932 + ... + 73490967.

It is an arithmetic number, because the mean of its divisors is an integer number (477691175).

Almost surely, 2^2645674182 is an apocalyptic number.

2645674182 is an abundant number, since it is smaller than the sum of its proper divisors (3086619918).

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

2645674182 is a wasteful number, since it uses less digits than its factorization.

2645674182 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146981907 (or 146981904 counting only the distinct ones).

The product of its digits is 645120, while the sum is 45.

The square root of 2645674182 is about 51436.1174856734. The cubic root of 2645674182 is about 1383.0741141938.

The spelling of 2645674182 in words is "two billion, six hundred forty-five million, six hundred seventy-four thousand, one hundred eighty-two".