4120073 has 4 divisors (see below), whose sum is σ = 4128768. Its totient is φ = 4111380.

The previous prime is 4120033. The next prime is 4120079. The reversal of 4120073 is 3700214.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4120073 - 2¹⁴ = 4103689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4120079) 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 3 ways as a sum of consecutive naturals, for example, 3593 + ... + 4598.

It is an arithmetic number, because the mean of its divisors is an integer number (1032192).

Almost surely, 2^4120073 is an apocalyptic number.

It is an amenable number.

4120073 is a deficient number, since it is larger than the sum of its proper divisors (8695).

4120073 is an equidigital number, since it uses as much as digits as its factorization.

4120073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8694.

The product of its (nonzero) digits is 168, while the sum is 17.

The square root of 4120073 is about 2029.7962951981. The cubic root of 4120073 is about 160.3128384478.

Adding to 4120073 its reverse (3700214), we get a palindrome (7820287).

The spelling of 4120073 in words is "four million, one hundred twenty thousand, seventy-three".