26298342 has 48 divisors (see below), whose sum is σ = 66891552. Its totient is φ = 7309440.

The previous prime is 26298319. The next prime is 26298347. The reversal of 26298342 is 24389262.

26298342 is a `hidden beast` number, since 26 + 298 + 342 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 26298297 and 26298306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26298347) 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 23 ways as a sum of consecutive naturals, for example, 1842 + ... + 7482.

It is an arithmetic number, because the mean of its divisors is an integer number (1393574).

Almost surely, 2^26298342 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 26298342, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33445776).

26298342 is an abundant number, since it is smaller than the sum of its proper divisors (40593210).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

26298342 is a wasteful number, since it uses less digits than its factorization.

26298342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5693 (or 5690 counting only the distinct ones).

The product of its digits is 41472, while the sum is 36.

The square root of 26298342 is about 5128.1909090829. The cubic root of 26298342 is about 297.3784245373.

The spelling of 26298342 in words is "twenty-six million, two hundred ninety-eight thousand, three hundred forty-two".