4248923 has 8 divisors (see below), whose sum is σ = 4884480. Its totient is φ = 3620520.

The previous prime is 4248919. The next prime is 4248931. The reversal of 4248923 is 3298424.

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 4248923 - 2² = 4248919 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 4248923.

It is not an unprimeable number, because it can be changed into a prime (4248983) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 443 + ... + 2948.

It is an arithmetic number, because the mean of its divisors is an integer number (610560).

Almost surely, 2^4248923 is an apocalyptic number.

4248923 is a deficient number, since it is larger than the sum of its proper divisors (635557).

4248923 is a wasteful number, since it uses less digits than its factorization.

4248923 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3577.

The product of its digits is 13824, while the sum is 32.

The square root of 4248923 is about 2061.2915853901. The cubic root of 4248923 is about 161.9669063122.

The spelling of 4248923 in words is "four million, two hundred forty-eight thousand, nine hundred twenty-three".