26061365 has 16 divisors (see below), whose sum is σ = 34589376. Its totient is φ = 18691200.

The previous prime is 26061361. The next prime is 26061367. The reversal of 26061365 is 56316062.

It is not a de Polignac number, because 26061365 - 2² = 26061361 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26061361) 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 15 ways as a sum of consecutive naturals, for example, 770 + ... + 7260.

It is an arithmetic number, because the mean of its divisors is an integer number (2161836).

Almost surely, 2^26061365 is an apocalyptic number.

It is an amenable number.

26061365 is a deficient number, since it is larger than the sum of its proper divisors (8528011).

26061365 is a wasteful number, since it uses less digits than its factorization.

26061365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6580.

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 26061365 is about 5105.0333005770. The cubic root of 26061365 is about 296.4824923996.

The spelling of 26061365 in words is "twenty-six million, sixty-one thousand, three hundred sixty-five".