4148066 has 8 divisors (see below), whose sum is σ = 6700764. Its totient is φ = 1914480.

The previous prime is 4148059. The next prime is 4148071. The reversal of 4148066 is 6608414.

It can be written as a sum of positive squares in 2 ways, for example, as 3822025 + 326041 = 1955^2 + 571^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an Ulam number.

It is a Curzon number.

It is an unprimeable number.

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, 79745 + ... + 79796.

Almost surely, 2^4148066 is an apocalyptic number.

4148066 is a deficient number, since it is larger than the sum of its proper divisors (2552698).

4148066 is a wasteful number, since it uses less digits than its factorization.

4148066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159556.

The product of its (nonzero) digits is 4608, while the sum is 29.

The square root of 4148066 is about 2036.6801417994. The cubic root of 4148066 is about 160.6750902841.

The spelling of 4148066 in words is "four million, one hundred forty-eight thousand, sixty-six".