12148888 has 16 divisors (see below), whose sum is σ = 22835880. Its totient is φ = 6059328.

The previous prime is 12148861. The next prime is 12148891. The reversal of 12148888 is 88884121.

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 12148888.

It is a congruent 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, 1995 + ... + 5317.

Almost surely, 2^12148888 is an apocalyptic number.

It is an amenable number.

12148888 is a deficient number, since it is larger than the sum of its proper divisors (10686992).

12148888 is a wasteful number, since it uses less digits than its factorization.

12148888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3786 (or 3782 counting only the distinct ones).

The product of its digits is 32768, while the sum is 40.

The square root of 12148888 is about 3485.5254984005. The cubic root of 12148888 is about 229.8858160383.

The spelling of 12148888 in words is "twelve million, one hundred forty-eight thousand, eight hundred eighty-eight".