4923428 has 12 divisors (see below), whose sum is σ = 8745072. Its totient is φ = 2424840.

The previous prime is 4923427. The next prime is 4923433. The reversal of 4923428 is 8243294.

It is a junction number, because it is equal to n+sod(n) for n = 4923394 and 4923403.

It is not an unprimeable number, because it can be changed into a prime (4923427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8918 + ... + 9453.

It is an arithmetic number, because the mean of its divisors is an integer number (728756).

Almost surely, 2^4923428 is an apocalyptic number.

It is an amenable number.

4923428 is a deficient number, since it is larger than the sum of its proper divisors (3821644).

4923428 is a wasteful number, since it uses less digits than its factorization.

4923428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18442 (or 18440 counting only the distinct ones).

The product of its digits is 13824, while the sum is 32.

The square root of 4923428 is about 2218.8798976060. The cubic root of 4923428 is about 170.1201918197.

The spelling of 4923428 in words is "four million, nine hundred twenty-three thousand, four hundred twenty-eight".