26698342 has 8 divisors (see below), whose sum is σ = 43688232. Its totient is φ = 12135600.

The previous prime is 26698337. The next prime is 26698369. The reversal of 26698342 is 24389662.

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

It is a junction number, because it is equal to n+sod(n) for n = 26698295 and 26698304.

It is a congruent number.

It is an unprimeable number.

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, 606759 + ... + 606802.

It is an arithmetic number, because the mean of its divisors is an integer number (5461029).

Almost surely, 2^26698342 is an apocalyptic number.

26698342 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

26698342 is a deficient number, since it is larger than the sum of its proper divisors (16989890).

26698342 is a wasteful number, since it uses less digits than its factorization.

26698342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1213574.

The product of its digits is 124416, while the sum is 40.

The square root of 26698342 is about 5167.0438356956. The cubic root of 26698342 is about 298.8785612891.

It can be divided in two parts, 2669 and 8342, that added together give a palindrome (11011).

The spelling of 26698342 in words is "twenty-six million, six hundred ninety-eight thousand, three hundred forty-two".