26798346 has 12 divisors (see below), whose sum is σ = 58063122. Its totient is φ = 8932776.

The previous prime is 26798339. The next prime is 26798347. The reversal of 26798346 is 64389762.

It can be written as a sum of positive squares in only one way, i.e., 19263321 + 7535025 = 4389^2 + 2745^2 .

It is not an unprimeable number, because it can be changed into a prime (26798347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 744381 + ... + 744416.

Almost surely, 2^26798346 is an apocalyptic number.

26798346 is an abundant number, since it is smaller than the sum of its proper divisors (31264776).

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

26798346 is a wasteful number, since it uses less digits than its factorization.

26798346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1488805 (or 1488802 counting only the distinct ones).

The product of its digits is 435456, while the sum is 45.

The square root of 26798346 is about 5176.7118907662. The cubic root of 26798346 is about 299.2512662137.

It can be divided in two parts, 2679 and 8346, that added together give a square (11025 = 105²).

The spelling of 26798346 in words is "twenty-six million, seven hundred ninety-eight thousand, three hundred forty-six".