1208438 has 48 divisors (see below), whose sum is σ = 2462400. Its totient is φ = 438480.

The previous prime is 1208423. The next prime is 1208447. The reversal of 1208438 is 8348021.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20453 + ... + 20511.

It is an arithmetic number, because the mean of its divisors is an integer number (51300).

2^1208438 is an apocalyptic number.

1208438 is an abundant number, since it is smaller than the sum of its proper divisors (1253962).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1208438 is a wasteful number, since it uses less digits than its factorization.

1208438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105 (or 98 counting only the distinct ones).

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

The square root of 1208438 is about 1099.2897707156. The cubic root of 1208438 is about 106.5143507446.

It can be divided in two parts, 120 and 8438, that added together give a palindrome (8558).

The spelling of 1208438 in words is "one million, two hundred eight thousand, four hundred thirty-eight".