4148812 has 12 divisors (see below), whose sum is σ = 7429576. Its totient is φ = 2026080.

The previous prime is 4148797. The next prime is 4148813. The reversal of 4148812 is 2188414.

It is a super-2 number, since 2×4148812² = 34425282022688, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4148813) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11889 + ... + 12232.

Almost surely, 2^4148812 is an apocalyptic number.

It is an amenable number.

4148812 is a deficient number, since it is larger than the sum of its proper divisors (3280764).

4148812 is a wasteful number, since it uses less digits than its factorization.

4148812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24168 (or 24166 counting only the distinct ones).

The product of its digits is 2048, while the sum is 28.

The square root of 4148812 is about 2036.8632747438. The cubic root of 4148812 is about 160.6847217953.

The spelling of 4148812 in words is "four million, one hundred forty-eight thousand, eight hundred twelve".