26828074948 has 12 divisors (see below), whose sum is σ = 47592270460. Its totient is φ = 13230283392.

The previous prime is 26828074921. The next prime is 26828074951. The reversal of 26828074948 is 84947082862.

It can be written as a sum of positive squares in 2 ways, for example, as 13959895104 + 12868179844 = 118152^2 + 113438^2 .

It is a junction number, because it is equal to n+sod(n) for n = 26828074892 and 26828074901.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45938193 + ... + 45938776.

Almost surely, 2^26828074948 is an apocalyptic number.

It is an amenable number.

26828074948 is a deficient number, since it is larger than the sum of its proper divisors (20764195512).

26828074948 is a wasteful number, since it uses less digits than its factorization.

26828074948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91877046 (or 91877044 counting only the distinct ones).

The product of its (nonzero) digits is 12386304, while the sum is 58.

The spelling of 26828074948 in words is "twenty-six billion, eight hundred twenty-eight million, seventy-four thousand, nine hundred forty-eight".