26079649 has 24 divisors (see below), whose sum is σ = 29707776. Its totient is φ = 22848000.

The previous prime is 26079617. The next prime is 26079659. The reversal of 26079649 is 94697062.

It is not a de Polignac number, because 26079649 - 2⁵ = 26079617 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (26079659) 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, 367284 + ... + 367354.

It is an arithmetic number, because the mean of its divisors is an integer number (1237824).

Almost surely, 2^26079649 is an apocalyptic number.

It is an amenable number.

26079649 is a deficient number, since it is larger than the sum of its proper divisors (3628127).

26079649 is a wasteful number, since it uses less digits than its factorization.

26079649 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177 (or 160 counting only the distinct ones).

The product of its (nonzero) digits is 163296, while the sum is 43.

The square root of 26079649 is about 5106.8237682536. The cubic root of 26079649 is about 296.5518110847.

The spelling of 26079649 in words is "twenty-six million, seventy-nine thousand, six hundred forty-nine".