10478581 has 2 divisors, whose sum is σ = 10478582. Its totient is φ = 10478580.

The previous prime is 10478569. The next prime is 10478597. The reversal of 10478581 is 18587401.

10478581 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9060100 + 1418481 = 3010^2 + 1191^2 .

It is a cyclic number.

It is not a de Polignac number, because 10478581 - 2¹³ = 10470389 is a prime.

It is a super-2 number, since 2×10478581² = 219601319547122, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10478521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5239290 + 5239291.

It is an arithmetic number, because the mean of its divisors is an integer number (5239291).

Almost surely, 2^10478581 is an apocalyptic number.

It is an amenable number.

10478581 is a deficient number, since it is larger than the sum of its proper divisors (1).

10478581 is an equidigital number, since it uses as much as digits as its factorization.

10478581 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8960, while the sum is 34.

The square root of 10478581 is about 3237.0636385465. The cubic root of 10478581 is about 218.8269589353.

The spelling of 10478581 in words is "ten million, four hundred seventy-eight thousand, five hundred eighty-one".