4123392 has 144 divisors (see below), whose sum is σ = 13735680. Its totient is φ = 1069056.

The previous prime is 4123387. The next prime is 4123421. The reversal of 4123392 is 2933214.

4123392 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 69859 + ... + 69917.

Almost surely, 2^4123392 is an apocalyptic number.

4123392 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4123392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6867840).

4123392 is an abundant number, since it is smaller than the sum of its proper divisors (9612288).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4123392 is a wasteful number, since it uses less digits than its factorization.

4123392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98 (or 84 counting only the distinct ones).

The product of its digits is 1296, while the sum is 24.

The square root of 4123392 is about 2030.6137003379. The cubic root of 4123392 is about 160.3558745380.

The spelling of 4123392 in words is "four million, one hundred twenty-three thousand, three hundred ninety-two".