26220068 has 24 divisors (see below), whose sum is σ = 52910592. Its totient is φ = 11136384.

The previous prime is 26220037. The next prime is 26220083. The reversal of 26220068 is 86002262.

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, 980 + ... + 7307.

It is an arithmetic number, because the mean of its divisors is an integer number (2204608).

Almost surely, 2^26220068 is an apocalyptic number.

26220068 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

26220068 is an abundant number, since it is smaller than the sum of its proper divisors (26690524).

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

26220068 is a wasteful number, since it uses less digits than its factorization.

26220068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8411 (or 8409 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 26220068 is about 5120.5534857084. The cubic root of 26220068 is about 297.0830937412.

The spelling of 26220068 in words is "twenty-six million, two hundred twenty thousand, sixty-eight".