4791207 has 4 divisors (see below), whose sum is σ = 6388280. Its totient is φ = 3194136.

The previous prime is 4791197. The next prime is 4791221. The reversal of 4791207 is 7021974.

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

It is not a de Polignac number, because 4791207 - 2²⁰ = 3742631 is a prime.

It is a D-number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4791247) 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, 798532 + ... + 798537.

It is an arithmetic number, because the mean of its divisors is an integer number (1597070).

Almost surely, 2^4791207 is an apocalyptic number.

4791207 is a deficient number, since it is larger than the sum of its proper divisors (1597073).

4791207 is a wasteful number, since it uses less digits than its factorization.

4791207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1597072.

The product of its (nonzero) digits is 3528, while the sum is 30.

The square root of 4791207 is about 2188.8825916435. The cubic root of 4791207 is about 168.5834658851.

The spelling of 4791207 in words is "four million, seven hundred ninety-one thousand, two hundred seven".