4373872 has 10 divisors (see below), whose sum is σ = 8474408. Its totient is φ = 2186928.

The previous prime is 4373869. The next prime is 4373893. The reversal of 4373872 is 2783734.

It is an Ulam number.

It is a d-powerful number, because it can be written as 4¹¹ + 3⁷ + 7² + 3¹¹ + 8 + 7² + 2⁷ .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 136668 + ... + 136699.

Almost surely, 2^4373872 is an apocalyptic number.

It is an amenable number.

4373872 is a deficient number, since it is larger than the sum of its proper divisors (4100536).

4373872 is a wasteful number, since it uses less digits than its factorization.

4373872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 273375 (or 273369 counting only the distinct ones).

The product of its digits is 28224, while the sum is 34.

The square root of 4373872 is about 2091.3804053782. The cubic root of 4373872 is about 163.5392580620.

The spelling of 4373872 in words is "four million, three hundred seventy-three thousand, eight hundred seventy-two".