4789081 has 4 divisors (see below), whose sum is σ = 5224464. Its totient is φ = 4353700.

The previous prime is 4789073. The next prime is 4789091. The reversal of 4789081 is 1809874.

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 a cyclic number.

It is not a de Polignac number, because 4789081 - 2³ = 4789073 is a prime.

It is a super-2 number, since 2×4789081² = 45870593649122, which contains 22 as substring.

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 4789081.

It is not an unprimeable number, because it can be changed into a prime (4789061) 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, 217675 + ... + 217696.

It is an arithmetic number, because the mean of its divisors is an integer number (1306116).

Almost surely, 2^4789081 is an apocalyptic number.

It is an amenable number.

4789081 is a deficient number, since it is larger than the sum of its proper divisors (435383).

4789081 is a wasteful number, since it uses less digits than its factorization.

4789081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 435382.

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

The square root of 4789081 is about 2188.3969018439. The cubic root of 4789081 is about 168.5585270423.

It can be divided in two parts, 478 and 9081, that added together give a palindrome (9559).

The spelling of 4789081 in words is "four million, seven hundred eighty-nine thousand, eighty-one".