4501123 has 8 divisors (see below), whose sum is σ = 5124096. Its totient is φ = 3913800.

The previous prime is 4501109. The next prime is 4501153. The reversal of 4501123 is 3211054.

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

It is not a de Polignac number, because 4501123 - 2²¹ = 2403971 is a prime.

It is a super-2 number, since 2×4501123² = 40520216522258, which contains 22 as substring.

It is a Duffinian number.

4501123 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 4501097 and 4501106.

It is not an unprimeable number, because it can be changed into a prime (4501153) 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, 8643 + ... + 9148.

It is an arithmetic number, because the mean of its divisors is an integer number (640512).

Almost surely, 2^4501123 is an apocalyptic number.

4501123 is a deficient number, since it is larger than the sum of its proper divisors (622973).

4501123 is a wasteful number, since it uses less digits than its factorization.

4501123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17825.

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 4501123 is about 2121.5850206862. The cubic root of 4501123 is about 165.1100948739.

Adding to 4501123 its reverse (3211054), we get a palindrome (7712177).

It can be divided in two parts, 4501 and 123, that added together give a square (4624 = 68²).

The spelling of 4501123 in words is "four million, five hundred one thousand, one hundred twenty-three".