4791646 has 4 divisors (see below), whose sum is σ = 7187472. Its totient is φ = 2395822.

The previous prime is 4791643. The next prime is 4791649. The reversal of 4791646 is 6461974.

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

It is an interprime number because it is at equal distance from previous prime (4791643) and next prime (4791649).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4791643) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1197910 + ... + 1197913.

It is an arithmetic number, because the mean of its divisors is an integer number (1796868).

Almost surely, 2^4791646 is an apocalyptic number.

4791646 is a deficient number, since it is larger than the sum of its proper divisors (2395826).

4791646 is a wasteful number, since it uses less digits than its factorization.

4791646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2395825.

The product of its digits is 36288, while the sum is 37.

The square root of 4791646 is about 2188.9828688229. The cubic root of 4791646 is about 168.5886146142.

The spelling of 4791646 in words is "four million, seven hundred ninety-one thousand, six hundred forty-six".