4148673 has 4 divisors (see below), whose sum is σ = 5531568. Its totient is φ = 2765780.

The previous prime is 4148659. The next prime is 4148687. The reversal of 4148673 is 3768414.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (4148659) and next prime (4148687).

It is a cyclic number.

It is not a de Polignac number, because 4148673 - 2⁴ = 4148657 is a prime.

It is a super-2 number, since 2×4148673² = 34422975321858, which contains 22 as substring.

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (4148603) 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, 691443 + ... + 691448.

It is an arithmetic number, because the mean of its divisors is an integer number (1382892).

Almost surely, 2^4148673 is an apocalyptic number.

It is an amenable number.

4148673 is a deficient number, since it is larger than the sum of its proper divisors (1382895).

4148673 is a wasteful number, since it uses less digits than its factorization.

4148673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1382894.

The product of its digits is 16128, while the sum is 33.

The square root of 4148673 is about 2036.8291533656. The cubic root of 4148673 is about 160.6829272715.

Subtracting from 4148673 its sum of digits (33), we obtain a triangular number (4148640 = T₂₈₈₀).

The spelling of 4148673 in words is "four million, one hundred forty-eight thousand, six hundred seventy-three".