10384538 has 4 divisors (see below), whose sum is σ = 15576810. Its totient is φ = 5192268.

The previous prime is 10384537. The next prime is 10384541. The reversal of 10384538 is 83548301.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 83548301 = 19 ⋅4397279.

It can be written as a sum of positive squares in only one way, i.e., 6436369 + 3948169 = 2537^2 + 1987^2 .

It is not an unprimeable number, because it can be changed into a prime (10384537) 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 as a sum of consecutive naturals, namely, 2596133 + ... + 2596136.

Almost surely, 2^10384538 is an apocalyptic number.

10384538 is a deficient number, since it is larger than the sum of its proper divisors (5192272).

10384538 is an equidigital number, since it uses as much as digits as its factorization.

10384538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5192271.

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 10384538 is about 3222.5049262957. The cubic root of 10384538 is about 218.1703491341.

The spelling of 10384538 in words is "ten million, three hundred eighty-four thousand, five hundred thirty-eight".