12148708 has 48 divisors (see below), whose sum is σ = 25429824. Its totient is φ = 5005440.

The previous prime is 12148687. The next prime is 12148711. The reversal of 12148708 is 80784121.

It is a super-2 number, since 2×12148708² = 295182212138528, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 12148708.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38166 + ... + 38482.

It is an arithmetic number, because the mean of its divisors is an integer number (529788).

Almost surely, 2^12148708 is an apocalyptic number.

It is an amenable number.

12148708 is an abundant number, since it is smaller than the sum of its proper divisors (13281116).

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

12148708 is a wasteful number, since it uses less digits than its factorization.

12148708 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 412 (or 410 counting only the distinct ones).

The product of its (nonzero) digits is 3584, while the sum is 31.

The square root of 12148708 is about 3485.4996772342. The cubic root of 12148708 is about 229.8846806902.

The spelling of 12148708 in words is "twelve million, one hundred forty-eight thousand, seven hundred eight".