4446987 has 8 divisors (see below), whose sum is σ = 5943360. Its totient is φ = 2957640.

The previous prime is 4446977. The next prime is 4446997. The reversal of 4446987 is 7896444.

It is an interprime number because it is at equal distance from previous prime (4446977) and next prime (4446997).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4446987 - 2⁴ = 4446971 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4446977) 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, 37 + ... + 2982.

It is an arithmetic number, because the mean of its divisors is an integer number (742920).

Almost surely, 2^4446987 is an apocalyptic number.

4446987 is a deficient number, since it is larger than the sum of its proper divisors (1496373).

4446987 is a wasteful number, since it uses less digits than its factorization.

4446987 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3513.

The product of its digits is 193536, while the sum is 42.

The square root of 4446987 is about 2108.7880405579. The cubic root of 4446987 is about 164.4454847180.

The spelling of 4446987 in words is "four million, four hundred forty-six thousand, nine hundred eighty-seven".