10403338 has 12 divisors (see below), whose sum is σ = 17153010. Its totient is φ = 4728680.

The previous prime is 10403333. The next prime is 10403357. The reversal of 10403338 is 83330401.

It can be written as a sum of positive squares in only one way, i.e., 9018009 + 1385329 = 3003^2 + 1177^2 .

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (10403333) 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 5 ways as a sum of consecutive naturals, for example, 21253 + ... + 21736.

Almost surely, 2^10403338 is an apocalyptic number.

10403338 is a deficient number, since it is larger than the sum of its proper divisors (6749672).

10403338 is a wasteful number, since it uses less digits than its factorization.

10403338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43013 (or 43002 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 10403338 is about 3225.4205927290. The cubic root of 10403338 is about 218.3019271234.

Adding to 10403338 its reverse (83330401), we get a palindrome (93733739).

The spelling of 10403338 in words is "ten million, four hundred three thousand, three hundred thirty-eight".