4681791 has 12 divisors (see below), whose sum is σ = 6781632. Its totient is φ = 3112416.

The previous prime is 4681763. The next prime is 4681793. The reversal of 4681791 is 1971864.

It is not a de Polignac number, because 4681791 - 2⁶ = 4681727 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4681793) 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 11 ways as a sum of consecutive naturals, for example, 5035 + ... + 5891.

It is an arithmetic number, because the mean of its divisors is an integer number (565136).

Almost surely, 2^4681791 is an apocalyptic number.

4681791 is a deficient number, since it is larger than the sum of its proper divisors (2099841).

4681791 is a wasteful number, since it uses less digits than its factorization.

4681791 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1470 (or 1467 counting only the distinct ones).

The product of its digits is 12096, while the sum is 36.

The square root of 4681791 is about 2163.7446707040. The cubic root of 4681791 is about 167.2902669373.

The spelling of 4681791 in words is "four million, six hundred eighty-one thousand, seven hundred ninety-one".