441414587 has 4 divisors (see below), whose sum is σ = 444784296. Its totient is φ = 438044880.

The previous prime is 441414583. The next prime is 441414599. The reversal of 441414587 is 785414144.

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

It is a cyclic number.

It is not a de Polignac number, because 441414587 - 2² = 441414583 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 441414587.

It is not an unprimeable number, because it can be changed into a prime (441414583) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1684658 + ... + 1684919.

It is an arithmetic number, because the mean of its divisors is an integer number (111196074).

Almost surely, 2^441414587 is an apocalyptic number.

441414587 is a deficient number, since it is larger than the sum of its proper divisors (3369709).

441414587 is a wasteful number, since it uses less digits than its factorization.

441414587 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3369708.

The product of its digits is 71680, while the sum is 38.

The square root of 441414587 is about 21009.8688001615. The cubic root of 441414587 is about 761.4047121970.

The spelling of 441414587 in words is "four hundred forty-one million, four hundred fourteen thousand, five hundred eighty-seven".