4791082 has 4 divisors (see below), whose sum is σ = 7186626. Its totient is φ = 2395540.

The previous prime is 4791077. The next prime is 4791089. The reversal of 4791082 is 2801974.

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

It can be written as a sum of positive squares in only one way, i.e., 4713241 + 77841 = 2171^2 + 279^2 .

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (4791089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1197769 + ... + 1197772.

Almost surely, 2^4791082 is an apocalyptic number.

4791082 is a deficient number, since it is larger than the sum of its proper divisors (2395544).

4791082 is a wasteful number, since it uses less digits than its factorization.

4791082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2395543.

The product of its (nonzero) digits is 4032, while the sum is 31.

The square root of 4791082 is about 2188.8540380756. The cubic root of 4791082 is about 168.5819997885.

The spelling of 4791082 in words is "four million, seven hundred ninety-one thousand, eighty-two".