26830793 has 8 divisors (see below), whose sum is σ = 30810720. Its totient is φ = 23107680.

The previous prime is 26830787. The next prime is 26830799. The reversal of 26830793 is 39703862.

It is an interprime number because it is at equal distance from previous prime (26830787) and next prime (26830799).

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

It is a cyclic number.

It is not a de Polignac number, because 26830793 - 2⁶ = 26830729 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (26830799) 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, 63980 + ... + 64397.

It is an arithmetic number, because the mean of its divisors is an integer number (3851340).

Almost surely, 2^26830793 is an apocalyptic number.

It is an amenable number.

26830793 is a deficient number, since it is larger than the sum of its proper divisors (3979927).

26830793 is a wasteful number, since it uses less digits than its factorization.

26830793 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128407.

The product of its (nonzero) digits is 54432, while the sum is 38.

The square root of 26830793 is about 5179.8448818473. The cubic root of 26830793 is about 299.3719936850.

The spelling of 26830793 in words is "twenty-six million, eight hundred thirty thousand, seven hundred ninety-three".