10208438 has 8 divisors (see below), whose sum is σ = 15423240. Its totient is φ = 5067360.

The previous prime is 10208431. The next prime is 10208441. The reversal of 10208438 is 83480201.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10208431) 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 3 ways as a sum of consecutive naturals, for example, 18083 + ... + 18638.

It is an arithmetic number, because the mean of its divisors is an integer number (1927905).

Almost surely, 2^10208438 is an apocalyptic number.

10208438 is a deficient number, since it is larger than the sum of its proper divisors (5214802).

10208438 is a wasteful number, since it uses less digits than its factorization.

10208438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36862.

The product of its (nonzero) digits is 1536, while the sum is 26.

The square root of 10208438 is about 3195.0646315842. The cubic root of 10208438 is about 216.9300743784.

Adding to 10208438 its reverse (83480201), we get a palindrome (93688639).

The spelling of 10208438 in words is "ten million, two hundred eight thousand, four hundred thirty-eight".