26898770760 has 32 divisors (see below), whose sum is σ = 80696312640. Its totient is φ = 7173005504.

The previous prime is 26898770753. The next prime is 26898770777. The reversal of 26898770760 is 6707789862.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is a junction number, because it is equal to n+sod(n) for n = 26898770694 and 26898770703.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 112078092 + ... + 112078331.

It is an arithmetic number, because the mean of its divisors is an integer number (2521759770).

Almost surely, 2^26898770760 is an apocalyptic number.

26898770760 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

26898770760 is an abundant number, since it is smaller than the sum of its proper divisors (53797541880).

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

26898770760 is a wasteful number, since it uses less digits than its factorization.

26898770760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224156437 (or 224156433 counting only the distinct ones).

The product of its (nonzero) digits is 14224896, while the sum is 60.

The spelling of 26898770760 in words is "twenty-six billion, eight hundred ninety-eight million, seven hundred seventy thousand, seven hundred sixty".