26242026 has 32 divisors (see below), whose sum is σ = 53654400. Its totient is φ = 8554560.

The previous prime is 26242019. The next prime is 26242061. The reversal of 26242026 is 62024262.

26242026 = 218² + 219² + ... + 446².

It is a junction number, because it is equal to n+sod(n) for n = 26241987 and 26242005.

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 15 ways as a sum of consecutive naturals, for example, 97420 + ... + 97688.

It is an arithmetic number, because the mean of its divisors is an integer number (1676700).

Almost surely, 2^26242026 is an apocalyptic number.

26242026 is an abundant number, since it is smaller than the sum of its proper divisors (27412374).

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

26242026 is a wasteful number, since it uses less digits than its factorization.

26242026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 574.

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 26242026 is about 5122.6971411552. The cubic root of 26242026 is about 297.1660013628.

Adding to 26242026 its reverse (62024262), we get a palindrome (88266288).

The spelling of 26242026 in words is "twenty-six million, two hundred forty-two thousand, twenty-six".