26245965 has 8 divisors (see below), whose sum is σ = 41993568. Its totient is φ = 13997840.

The previous prime is 26245963. The next prime is 26245997. The reversal of 26245965 is 56954262.

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

It is not a de Polignac number, because 26245965 - 2¹ = 26245963 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26245963) 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, 874851 + ... + 874880.

It is an arithmetic number, because the mean of its divisors is an integer number (5249196).

Almost surely, 2^26245965 is an apocalyptic number.

It is an amenable number.

26245965 is a deficient number, since it is larger than the sum of its proper divisors (15747603).

26245965 is a wasteful number, since it uses less digits than its factorization.

26245965 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1749739.

The product of its digits is 129600, while the sum is 39.

The square root of 26245965 is about 5123.0815921670. The cubic root of 26245965 is about 297.1808690959.

The spelling of 26245965 in words is "twenty-six million, two hundred forty-five thousand, nine hundred sixty-five".