26826287948 has 48 divisors (see below), whose sum is σ = 52208755200. Its totient is φ = 12007920960.

The previous prime is 26826287927. The next prime is 26826287951. The reversal of 26826287948 is 84978262862.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25898 + ... + 233073.

It is an arithmetic number, because the mean of its divisors is an integer number (1087682400).

Almost surely, 2^26826287948 is an apocalyptic number.

It is an amenable number.

26826287948 is a deficient number, since it is larger than the sum of its proper divisors (25382467252).

26826287948 is a wasteful number, since it uses less digits than its factorization.

26826287948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259070 (or 259068 counting only the distinct ones).

The product of its digits is 37158912, while the sum is 62.

The spelling of 26826287948 in words is "twenty-six billion, eight hundred twenty-six million, two hundred eighty-seven thousand, nine hundred forty-eight".