4073473 has 8 divisors (see below), whose sum is σ = 4233096. Its totient is φ = 3916800.

The previous prime is 4073453. The next prime is 4073491. The reversal of 4073473 is 3743704.

It can be written as a sum of positive squares in 4 ways, for example, as 5184 + 4068289 = 72^2 + 2017^2 .

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 4073473 - 2⁹ = 4072961 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4073413) 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, 2313 + ... + 3673.

It is an arithmetic number, because the mean of its divisors is an integer number (529137).

It is a Proth number, since it is equal to 1989 ⋅ 2¹¹ + 1 and 1989 < 2¹¹.

Almost surely, 2^4073473 is an apocalyptic number.

It is an amenable number.

4073473 is a deficient number, since it is larger than the sum of its proper divisors (159623).

4073473 is a wasteful number, since it uses less digits than its factorization.

4073473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1475.

The product of its (nonzero) digits is 7056, while the sum is 28.

The square root of 4073473 is about 2018.2846677315. The cubic root of 4073473 is about 159.7061403084.

The spelling of 4073473 in words is "four million, seventy-three thousand, four hundred seventy-three".