26930967 has 8 divisors (see below), whose sum is σ = 41037696. Its totient is φ = 15389112.

The previous prime is 26930947. The next prime is 26930987. The reversal of 26930967 is 76903962.

It is an interprime number because it is at equal distance from previous prime (26930947) and next prime (26930987).

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

It is not a de Polignac number, because 26930967 - 2⁶ = 26930903 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26930947) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 641193 + ... + 641234.

It is an arithmetic number, because the mean of its divisors is an integer number (5129712).

Almost surely, 2^26930967 is an apocalyptic number.

26930967 is a deficient number, since it is larger than the sum of its proper divisors (14106729).

26930967 is a wasteful number, since it uses less digits than its factorization.

26930967 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1282437.

The product of its (nonzero) digits is 122472, while the sum is 42.

The square root of 26930967 is about 5189.5054677686. The cubic root of 26930967 is about 299.7441040084.

The spelling of 26930967 in words is "twenty-six million, nine hundred thirty thousand, nine hundred sixty-seven".