4931223 has 32 divisors (see below), whose sum is σ = 7672320. Its totient is φ = 2787840.

The previous prime is 4931221. The next prime is 4931231. The reversal of 4931223 is 3221394.

It is not a de Polignac number, because 4931223 - 2¹ = 4931221 is a prime.

4931223 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 4931193 and 4931202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4931221) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 55363 + ... + 55451.

It is an arithmetic number, because the mean of its divisors is an integer number (239760).

Almost surely, 2^4931223 is an apocalyptic number.

4931223 is a deficient number, since it is larger than the sum of its proper divisors (2741097).

4931223 is a wasteful number, since it uses less digits than its factorization.

4931223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199.

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

The square root of 4931223 is about 2220.6357197884. The cubic root of 4931223 is about 170.2099252107.

The spelling of 4931223 in words is "four million, nine hundred thirty-one thousand, two hundred twenty-three".