4889071 has 4 divisors (see below), whose sum is σ = 5333544. Its totient is φ = 4444600.

The previous prime is 4889063. The next prime is 4889077. The reversal of 4889071 is 1709884.

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

It is a cyclic number.

It is not a de Polignac number, because 4889071 - 2³ = 4889063 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4889071.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4889077) 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, 222220 + ... + 222241.

It is an arithmetic number, because the mean of its divisors is an integer number (1333386).

Almost surely, 2^4889071 is an apocalyptic number.

4889071 is a deficient number, since it is larger than the sum of its proper divisors (444473).

4889071 is a wasteful number, since it uses less digits than its factorization.

4889071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 444472.

The product of its (nonzero) digits is 16128, while the sum is 37.

The square root of 4889071 is about 2211.1243746113. The cubic root of 4889071 is about 169.7235530038.

It can be divided in two parts, 488 and 9071, that added together give a palindrome (9559).

The spelling of 4889071 in words is "four million, eight hundred eighty-nine thousand, seventy-one".