1208904 has 32 divisors (see below), whose sum is σ = 3201120. Its totient is φ = 379136.

The previous prime is 1208873. The next prime is 1208927. The reversal of 1208904 is 4098021.

It is a super-2 number, since 2×1208904² = 2922897762432, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1074 + ... + 1889.

It is an arithmetic number, because the mean of its divisors is an integer number (100035).

2^1208904 is an apocalyptic number.

It is an amenable number.

1208904 is an abundant number, since it is smaller than the sum of its proper divisors (1992216).

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

1208904 is a wasteful number, since it uses less digits than its factorization.

1208904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2989 (or 2985 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 24.

The square root of 1208904 is about 1099.5017053193. The cubic root of 1208904 is about 106.5280404025.

It can be divided in two parts, 1208 and 904, that added together give a palindrome (2112).

The spelling of 1208904 in words is "one million, two hundred eight thousand, nine hundred four".