4631671 has 8 divisors (see below), whose sum is σ = 5272704. Its totient is φ = 4027320.

The previous prime is 4631663. The next prime is 4631681. The reversal of 4631671 is 1761364.

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

It is not a de Polignac number, because 4631671 - 2³ = 4631663 is a prime.

4631671 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4631651) 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 7 ways as a sum of consecutive naturals, for example, 8901 + ... + 9406.

It is an arithmetic number, because the mean of its divisors is an integer number (659088).

Almost surely, 2^4631671 is an apocalyptic number.

4631671 is a deficient number, since it is larger than the sum of its proper divisors (641033).

4631671 is a wasteful number, since it uses less digits than its factorization.

4631671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18341.

The product of its digits is 3024, while the sum is 28.

The square root of 4631671 is about 2152.1317338862. The cubic root of 4631671 is about 166.6911595115.

The spelling of 4631671 in words is "four million, six hundred thirty-one thousand, six hundred seventy-one".