4456671 has 4 divisors (see below), whose sum is σ = 5942232. Its totient is φ = 2971112.

The previous prime is 4456663. The next prime is 4456679. The reversal of 4456671 is 1766544.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (4456663) and next prime (4456679).

It is a cyclic number.

It is not a de Polignac number, because 4456671 - 2³ = 4456663 is a prime.

It is a D-number.

4456671 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4456679) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 742776 + ... + 742781.

It is an arithmetic number, because the mean of its divisors is an integer number (1485558).

Almost surely, 2^4456671 is an apocalyptic number.

4456671 is a deficient number, since it is larger than the sum of its proper divisors (1485561).

4456671 is a wasteful number, since it uses less digits than its factorization.

4456671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1485560.

The product of its digits is 20160, while the sum is 33.

The square root of 4456671 is about 2111.0828974723. The cubic root of 4456671 is about 164.5647666428.

The spelling of 4456671 in words is "four million, four hundred fifty-six thousand, six hundred seventy-one".