8318148 has 12 divisors (see below), whose sum is σ = 19409040. Its totient is φ = 2772712.

The previous prime is 8318129. The next prime is 8318161. The reversal of 8318148 is 8418138.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×8318148² = 138383172299808, which contains 22 as substring.

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 346578 + ... + 346601.

It is an arithmetic number, because the mean of its divisors is an integer number (1617420).

Almost surely, 2^8318148 is an apocalyptic number.

It is an amenable number.

8318148 is an abundant number, since it is smaller than the sum of its proper divisors (11090892).

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

8318148 is a wasteful number, since it uses less digits than its factorization.

8318148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 693186 (or 693184 counting only the distinct ones).

The product of its digits is 6144, while the sum is 33.

The square root of 8318148 is about 2884.1199697655. The cubic root of 8318148 is about 202.6168446225.

The spelling of 8318148 in words is "eight million, three hundred eighteen thousand, one hundred forty-eight".