904108 has 6 divisors (see below), whose sum is σ = 1582196. Its totient is φ = 452052.

The previous prime is 904103. The next prime is 904117. The reversal of 904108 is 801409.

It is a super-2 number, since 2×904108² = 1634822551328, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (904103) by changing a digit.

904108 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113010 + ... + 113017.

2⁹⁰⁴¹⁰⁸ is an apocalyptic number.

It is an amenable number.

904108 is a deficient number, since it is larger than the sum of its proper divisors (678088).

904108 is a wasteful number, since it uses less digits than its factorization.

904108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226031 (or 226029 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 22.

The square root of 904108 is about 950.8459391510. The cubic root of 904108 is about 96.6956129458.

The spelling of 904108 in words is "nine hundred four thousand, one hundred eight".