2682158228 has 6 divisors (see below), whose sum is σ = 4693776906. Its totient is φ = 1341079112.

The previous prime is 2682158203. The next prime is 2682158243. The reversal of 2682158228 is 8228512862.

It can be written as a sum of positive squares in only one way, i.e., 2353026064 + 329132164 = 48508^2 + 18142^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 335269775 + ... + 335269782.

It is an arithmetic number, because the mean of its divisors is an integer number (782296151).

Almost surely, 2^2682158228 is an apocalyptic number.

It is an amenable number.

2682158228 is a deficient number, since it is larger than the sum of its proper divisors (2011618678).

2682158228 is a wasteful number, since it uses less digits than its factorization.

2682158228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 670539561 (or 670539559 counting only the distinct ones).

The product of its digits is 245760, while the sum is 44.

The square root of 2682158228 is about 51789.5571326884. The cubic root of 2682158228 is about 1389.4026776361.

The spelling of 2682158228 in words is "two billion, six hundred eighty-two million, one hundred fifty-eight thousand, two hundred twenty-eight".