26968011 has 16 divisors (see below), whose sum is σ = 43257600. Its totient is φ = 14599008.

The previous prime is 26968003. The next prime is 26968021. The reversal of 26968011 is 11086962.

It is not a de Polignac number, because 26968011 - 2³ = 26968003 is a prime.

It is a super-2 number, since 2×26968011² = 1454547234592242, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (26968021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33396 + ... + 34193.

It is an arithmetic number, because the mean of its divisors is an integer number (2703600).

Almost surely, 2^26968011 is an apocalyptic number.

26968011 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

26968011 is a deficient number, since it is larger than the sum of its proper divisors (16289589).

26968011 is a wasteful number, since it uses less digits than its factorization.

26968011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67618.

The product of its (nonzero) digits is 5184, while the sum is 33.

The square root of 26968011 is about 5193.0733674771. The cubic root of 26968011 is about 299.8814754015.

The spelling of 26968011 in words is "twenty-six million, nine hundred sixty-eight thousand, eleven".