26948049 has 8 divisors (see below), whose sum is σ = 35955360. Its totient is φ = 17953056.

The previous prime is 26948041. The next prime is 26948059. The reversal of 26948049 is 94084962.

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

It is not a de Polignac number, because 26948049 - 2³ = 26948041 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 26948049.

It is not an unprimeable number, because it can be changed into a prime (26948041) 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 7 ways as a sum of consecutive naturals, for example, 5242 + ... + 9020.

It is an arithmetic number, because the mean of its divisors is an integer number (4494420).

Almost surely, 2^26948049 is an apocalyptic number.

It is an amenable number.

26948049 is a deficient number, since it is larger than the sum of its proper divisors (9007311).

26948049 is a wasteful number, since it uses less digits than its factorization.

26948049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6159.

The product of its (nonzero) digits is 124416, while the sum is 42.

The square root of 26948049 is about 5191.1510284329. The cubic root of 26948049 is about 299.8074653500.

The spelling of 26948049 in words is "twenty-six million, nine hundred forty-eight thousand, forty-nine".