4923646 has 24 divisors (see below), whose sum is σ = 9144144. Its totient is φ = 1946880.

The previous prime is 4923619. The next prime is 4923671. The reversal of 4923646 is 6463294.

It is a d-powerful number, because it can be written as 4⁶ + 9² + 2¹⁷ + 3¹⁴ + 6² + 4⁶ + 6⁴ .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1326 + ... + 3406.

It is an arithmetic number, because the mean of its divisors is an integer number (381006).

Almost surely, 2^4923646 is an apocalyptic number.

4923646 is a deficient number, since it is larger than the sum of its proper divisors (4220498).

4923646 is a wasteful number, since it uses less digits than its factorization.

4923646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2116 (or 2103 counting only the distinct ones).

The product of its digits is 31104, while the sum is 34.

The square root of 4923646 is about 2218.9290209468. The cubic root of 4923646 is about 170.1227026485.

The spelling of 4923646 in words is "four million, nine hundred twenty-three thousand, six hundred forty-six".