4237973 has 8 divisors (see below), whose sum is σ = 4407480. Its totient is φ = 4070080.

The previous prime is 4237967. The next prime is 4237993. The reversal of 4237973 is 3797324.

It can be written as a sum of positive squares in 4 ways, for example, as 6724 + 4231249 = 82^2 + 2057^2 .

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 4237973 - 2¹² = 4233877 is a prime.

It is a d-powerful number, because it can be written as 4¹⁰ + 2³ + 3¹³ + 7 + 9³ + 7 + 3¹³ .

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4237963) 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, 8963 + ... + 9423.

It is an arithmetic number, because the mean of its divisors is an integer number (550935).

Almost surely, 2^4237973 is an apocalyptic number.

It is an amenable number.

4237973 is a deficient number, since it is larger than the sum of its proper divisors (169507).

4237973 is a wasteful number, since it uses less digits than its factorization.

4237973 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 807.

The product of its digits is 31752, while the sum is 35.

The square root of 4237973 is about 2058.6337702467. The cubic root of 4237973 is about 161.8276503681.

The spelling of 4237973 in words is "four million, two hundred thirty-seven thousand, nine hundred seventy-three".