4073923 has 8 divisors (see below), whose sum is σ = 4901120. Its totient is φ = 3308040.

The previous prime is 4073917. The next prime is 4073929. The reversal of 4073923 is 3293704.

It is an interprime number because it is at equal distance from previous prime (4073917) and next prime (4073929).

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 4073923 - 2⁹ = 4073411 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4073891 and 4073900.

It is not an unprimeable number, because it can be changed into a prime (4073929) 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, 15183 + ... + 15448.

It is an arithmetic number, because the mean of its divisors is an integer number (612640).

Almost surely, 2^4073923 is an apocalyptic number.

4073923 is a deficient number, since it is larger than the sum of its proper divisors (827197).

4073923 is a wasteful number, since it uses less digits than its factorization.

4073923 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30657.

The product of its (nonzero) digits is 4536, while the sum is 28.

The square root of 4073923 is about 2018.3961454581. The cubic root of 4073923 is about 159.7120210492.

The spelling of 4073923 in words is "four million, seventy-three thousand, nine hundred twenty-three".