26666114 has 4 divisors (see below), whose sum is σ = 39999174. Its totient is φ = 13333056.

The previous prime is 26666111. The next prime is 26666119. The reversal of 26666114 is 41166662.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 41166662 = 2 ⋅20583331.

It can be written as a sum of positive squares in only one way, i.e., 15342889 + 11323225 = 3917^2 + 3365^2 .

It is a super-2 number, since 2×26666114² = 1422163271721992, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (26666111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6666527 + ... + 6666530.

Almost surely, 2^26666114 is an apocalyptic number.

26666114 is a deficient number, since it is larger than the sum of its proper divisors (13333060).

26666114 is a wasteful number, since it uses less digits than its factorization.

26666114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13333059.

The product of its digits is 10368, while the sum is 32.

The square root of 26666114 is about 5163.9242829461. The cubic root of 26666114 is about 298.7582524870.

The spelling of 26666114 in words is "twenty-six million, six hundred sixty-six thousand, one hundred fourteen".