26319242 has 8 divisors (see below), whose sum is σ = 39604356. Its totient is φ = 13117792.

The previous prime is 26319239. The next prime is 26319257. The reversal of 26319242 is 24291362.

It can be written as a sum of positive squares in 2 ways, for example, as 25816561 + 502681 = 5081^2 + 709^2 .

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

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 20123 + ... + 21390.

Almost surely, 2^26319242 is an apocalyptic number.

26319242 is a deficient number, since it is larger than the sum of its proper divisors (13285114).

26319242 is a wasteful number, since it uses less digits than its factorization.

26319242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41832.

The product of its digits is 5184, while the sum is 29.

The square root of 26319242 is about 5130.2282600290. The cubic root of 26319242 is about 297.4571818893.

The spelling of 26319242 in words is "twenty-six million, three hundred nineteen thousand, two hundred forty-two".