5626385 has 8 divisors (see below), whose sum is σ = 6790056. Its totient is φ = 4475520.

The previous prime is 5626373. The next prime is 5626391. The reversal of 5626385 is 5836265.

It is a Cunningham number, because it is equal to 2372²+1.

It can be written as a sum of positive squares in 4 ways, for example, as 61504 + 5564881 = 248^2 + 2359^2 .

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

It is not a de Polignac number, because 5626385 - 2⁸ = 5626129 is a prime.

It is a Duffinian number.

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, 2204 + ... + 4013.

It is an arithmetic number, because the mean of its divisors is an integer number (848757).

Almost surely, 2^5626385 is an apocalyptic number.

It is an amenable number.

5626385 is a deficient number, since it is larger than the sum of its proper divisors (1163671).

5626385 is a wasteful number, since it uses less digits than its factorization.

5626385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6403.

The product of its digits is 43200, while the sum is 35.

The square root of 5626385 is about 2372.0002107926. Note that the first 3 decimals coincide. The cubic root of 5626385 is about 177.8592604629.

The spelling of 5626385 in words is "five million, six hundred twenty-six thousand, three hundred eighty-five".