4073456 has 20 divisors (see below), whose sum is σ = 8165400. Its totient is φ = 1966272.

The previous prime is 4073453. The next prime is 4073491. The reversal of 4073456 is 6543704.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4073453) 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, 3926 + ... + 4853.

It is an arithmetic number, because the mean of its divisors is an integer number (408270).

Almost surely, 2^4073456 is an apocalyptic number.

It is an amenable number.

4073456 is an abundant number, since it is smaller than the sum of its proper divisors (4091944).

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

4073456 is a wasteful number, since it uses less digits than its factorization.

4073456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8816 (or 8810 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 29.

The square root of 4073456 is about 2018.2804562300. The cubic root of 4073456 is about 159.7059181386.

The spelling of 4073456 in words is "four million, seventy-three thousand, four hundred fifty-six".