2677161026 has 12 divisors (see below), whose sum is σ = 4029679602. Its totient is φ = 1333938816.

The previous prime is 2677160999. The next prime is 2677161041. The reversal of 2677161026 is 6201617762.

It can be written as a sum of positive squares in 3 ways, for example, as 2484922801 + 192238225 = 49849^2 + 13865^2 .

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, 1342286 + ... + 1344278.

Almost surely, 2^2677161026 is an apocalyptic number.

2677161026 is a deficient number, since it is larger than the sum of its proper divisors (1352518576).

2677161026 is an frugal number, since it uses more digits than its factorization.

2677161026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4325 (or 2332 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 38.

The square root of 2677161026 is about 51741.2893731882. The cubic root of 2677161026 is about 1388.5392632147.

Adding to 2677161026 its reverse (6201617762), we get a palindrome (8878778788).

The spelling of 2677161026 in words is "two billion, six hundred seventy-seven million, one hundred sixty-one thousand, twenty-six".