26117246 has 8 divisors (see below), whose sum is σ = 40131504. Its totient is φ = 12740080.

The previous prime is 26117243. The next prime is 26117249. The reversal of 26117246 is 64271162.

It is an interprime number because it is at equal distance from previous prime (26117243) and next prime (26117249).

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

It is a super-2 number, since 2×26117246² = 1364221077249032, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26117243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 159170 + ... + 159333.

It is an arithmetic number, because the mean of its divisors is an integer number (5016438).

Almost surely, 2^26117246 is an apocalyptic number.

26117246 is a deficient number, since it is larger than the sum of its proper divisors (14014258).

26117246 is a wasteful number, since it uses less digits than its factorization.

26117246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 318546.

The product of its digits is 4032, while the sum is 29.

The square root of 26117246 is about 5110.5034976996. The cubic root of 26117246 is about 296.6942478811.

The spelling of 26117246 in words is "twenty-six million, one hundred seventeen thousand, two hundred forty-six".