4470087 has 4 divisors (see below), whose sum is σ = 5960120. Its totient is φ = 2980056.

The previous prime is 4470083. The next prime is 4470121. The reversal of 4470087 is 7800744.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 4470087 - 2² = 4470083 is a prime.

It is a D-number.

It is a Duffinian number.

4470087 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4470083) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 745012 + ... + 745017.

It is an arithmetic number, because the mean of its divisors is an integer number (1490030).

Almost surely, 2^4470087 is an apocalyptic number.

4470087 is a deficient number, since it is larger than the sum of its proper divisors (1490033).

4470087 is a wasteful number, since it uses less digits than its factorization.

4470087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1490032.

The product of its (nonzero) digits is 6272, while the sum is 30.

The square root of 4470087 is about 2114.2580258805. The cubic root of 4470087 is about 164.7297320181.

The spelling of 4470087 in words is "four million, four hundred seventy thousand, eighty-seven".