4645671 has 16 divisors (see below), whose sum is σ = 6576000. Its totient is φ = 2909088.

The previous prime is 4645651. The next prime is 4645681. The reversal of 4645671 is 1765464.

4645671 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4645671 - 2⁵ = 4645639 is a prime.

4645671 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4645631) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8220 + ... + 8766.

It is an arithmetic number, because the mean of its divisors is an integer number (411000).

Almost surely, 2^4645671 is an apocalyptic number.

4645671 is a deficient number, since it is larger than the sum of its proper divisors (1930329).

4645671 is a wasteful number, since it uses less digits than its factorization.

4645671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 718.

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

The square root of 4645671 is about 2155.3818687184. The cubic root of 4645671 is about 166.8589412088.

The spelling of 4645671 in words is "four million, six hundred forty-five thousand, six hundred seventy-one".