4148668 has 12 divisors (see below), whose sum is σ = 7494592. Its totient is φ = 2007360.

The previous prime is 4148659. The next prime is 4148687. The reversal of 4148668 is 8668414.

It is a super-2 number, since 2×4148668² = 34422892348448, which contains 22 as substring.

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, 16605 + ... + 16852.

Almost surely, 2^4148668 is an apocalyptic number.

It is an amenable number.

4148668 is a deficient number, since it is larger than the sum of its proper divisors (3345924).

4148668 is a wasteful number, since it uses less digits than its factorization.

4148668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33492 (or 33490 counting only the distinct ones).

The product of its digits is 36864, while the sum is 37.

The square root of 4148668 is about 2036.8279259672. The cubic root of 4148668 is about 160.6828627196.

The spelling of 4148668 in words is "four million, one hundred forty-eight thousand, six hundred sixty-eight".