26906966 has 8 divisors (see below), whose sum is σ = 40382904. Its totient is φ = 13446000.

The previous prime is 26906963. The next prime is 26906981. The reversal of 26906966 is 66960962.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26906963) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3761 + ... + 8243.

It is an arithmetic number, because the mean of its divisors is an integer number (5047863).

Almost surely, 2^26906966 is an apocalyptic number.

26906966 is a deficient number, since it is larger than the sum of its proper divisors (13475938).

26906966 is a wasteful number, since it uses less digits than its factorization.

26906966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7486.

The product of its (nonzero) digits is 209952, while the sum is 44.

The square root of 26906966 is about 5187.1924969101. The cubic root of 26906966 is about 299.6550331078.

It can be divided in two parts, 26906 and 966, that added together give a palindrome (27872).

The spelling of 26906966 in words is "twenty-six million, nine hundred six thousand, nine hundred sixty-six".