4923321 has 16 divisors (see below), whose sum is σ = 7244160. Its totient is φ = 2954880.

The previous prime is 4923307. The next prime is 4923341. The reversal of 4923321 is 1233294.

It is a de Polignac number, because none of the positive numbers 2^k-4923321 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 4923291 and 4923300.

It is not an unprimeable number, because it can be changed into a prime (4923341) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60 + ... + 3138.

It is an arithmetic number, because the mean of its divisors is an integer number (452760).

Almost surely, 2^4923321 is an apocalyptic number.

4923321 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

It is an amenable number.

4923321 is a deficient number, since it is larger than the sum of its proper divisors (2320839).

4923321 is a wasteful number, since it uses less digits than its factorization.

4923321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3136.

The product of its digits is 1296, while the sum is 24.

The square root of 4923321 is about 2218.8557862105. The cubic root of 4923321 is about 170.1189594133.

The spelling of 4923321 in words is "four million, nine hundred twenty-three thousand, three hundred twenty-one".