26620688460622 has 32 divisors (see below), whose sum is σ = 41441801781600. Its totient is φ = 12822702580800.

The previous prime is 26620688460607. The next prime is 26620688460649. The reversal of 26620688460622 is 22606488602662.

It is a super-3 number, since 3×26620688460622³ (a number of 41 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

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, 10461372 + ... + 12754672.

It is an arithmetic number, because the mean of its divisors is an integer number (1295056305675).

Almost surely, 2^{26620688460622} is an apocalyptic number.

26620688460622 is a deficient number, since it is larger than the sum of its proper divisors (14821113320978).

26620688460622 is an frugal number, since it uses more digits than its factorization.

26620688460622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2293505 (or 2293419 counting only the distinct ones).

The product of its (nonzero) digits is 31850496, while the sum is 58.

The spelling of 26620688460622 in words is "twenty-six trillion, six hundred twenty billion, six hundred eighty-eight million, four hundred sixty thousand, six hundred twenty-two".