4731123 has 8 divisors (see below), whose sum is σ = 6582528. Its totient is φ = 3016904.

The previous prime is 4731119. The next prime is 4731163. The reversal of 4731123 is 3211374.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4731123 - 2² = 4731119 is a prime.

It is a super-2 number, since 2×4731123² = 44767049682258, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4731123.

It is not an unprimeable number, because it can be changed into a prime (4731163) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34215 + ... + 34352.

It is an arithmetic number, because the mean of its divisors is an integer number (822816).

Almost surely, 2^4731123 is an apocalyptic number.

4731123 is a deficient number, since it is larger than the sum of its proper divisors (1851405).

4731123 is a wasteful number, since it uses less digits than its factorization.

4731123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68593.

The product of its digits is 504, while the sum is 21.

The square root of 4731123 is about 2175.1144797458. The cubic root of 4731123 is about 167.8757939654.

Adding to 4731123 its reverse (3211374), we get a palindrome (7942497).

It can be divided in two parts, 473 and 1123, that added together give a triangular number (1596 = T₅₆).

The spelling of 4731123 in words is "four million, seven hundred thirty-one thousand, one hundred twenty-three".