4812123 has 8 divisors (see below), whose sum is σ = 6430528. Its totient is φ = 3200904.

The previous prime is 4812121. The next prime is 4812131. The reversal of 4812123 is 3212184.

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

It is not a de Polignac number, because 4812123 - 2¹ = 4812121 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4812123.

It is not an unprimeable number, because it can be changed into a prime (4812121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36 + ... + 3102.

It is an arithmetic number, because the mean of its divisors is an integer number (803816).

Almost surely, 2^4812123 is an apocalyptic number.

4812123 is a deficient number, since it is larger than the sum of its proper divisors (1618405).

4812123 is a wasteful number, since it uses less digits than its factorization.

4812123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3593.

The product of its digits is 384, while the sum is 21.

The square root of 4812123 is about 2193.6551688905. The cubic root of 4812123 is about 168.8284266457.

The spelling of 4812123 in words is "four million, eight hundred twelve thousand, one hundred twenty-three".