26450465 has 8 divisors (see below), whose sum is σ = 32835240. Its totient is φ = 20430592.

The previous prime is 26450447. The next prime is 26450477. The reversal of 26450465 is 56405462.

It can be written as a sum of positive squares in 4 ways, for example, as 16 + 26450449 = 4^2 + 5143^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 26450465 - 2⁶ = 26450401 is a prime.

It is a Curzon number.

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 7 ways as a sum of consecutive naturals, for example, 91064 + ... + 91353.

It is an arithmetic number, because the mean of its divisors is an integer number (4104405).

Almost surely, 2^26450465 is an apocalyptic number.

It is an amenable number.

26450465 is a deficient number, since it is larger than the sum of its proper divisors (6384775).

26450465 is a wasteful number, since it uses less digits than its factorization.

26450465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182451.

The product of its (nonzero) digits is 28800, while the sum is 32.

The square root of 26450465 is about 5143.0015555121. The cubic root of 26450465 is about 297.9507185446.

The spelling of 26450465 in words is "twenty-six million, four hundred fifty thousand, four hundred sixty-five".