4512423 has 8 divisors (see below), whose sum is σ = 6144768. Its totient is φ = 2944184.

The previous prime is 4512407. The next prime is 4512427. The reversal of 4512423 is 3242154.

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 4512423 - 2⁴ = 4512407 is a prime.

It is a super-2 number, since 2×4512423² = 40723922661858, 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 4512423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4512427) 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, 15861 + ... + 16142.

It is an arithmetic number, because the mean of its divisors is an integer number (768096).

Almost surely, 2^4512423 is an apocalyptic number.

4512423 is a deficient number, since it is larger than the sum of its proper divisors (1632345).

4512423 is a wasteful number, since it uses less digits than its factorization.

4512423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32053.

The product of its digits is 960, while the sum is 21.

The square root of 4512423 is about 2124.2464546281. The cubic root of 4512423 is about 165.2481481952.

Adding to 4512423 its reverse (3242154), we get a palindrome (7754577).

The spelling of 4512423 in words is "four million, five hundred twelve thousand, four hundred twenty-three".