441875247 has 16 divisors (see below), whose sum is σ = 656404992. Its totient is φ = 262104320.

The previous prime is 441875243. The next prime is 441875309. The reversal of 441875247 is 742578144.

It is a cyclic number.

It is not a de Polignac number, because 441875247 - 2² = 441875243 is a prime.

It is a super-3 number, since 3×441875247³ (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 441875199 and 441875208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (441875243) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 140898 + ... + 143999.

It is an arithmetic number, because the mean of its divisors is an integer number (41025312).

Almost surely, 2^441875247 is an apocalyptic number.

441875247 is a gapful number since it is divisible by the number (47) formed by its first and last digit.

441875247 is a deficient number, since it is larger than the sum of its proper divisors (214529745).

441875247 is a wasteful number, since it uses less digits than its factorization.

441875247 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284958.

The product of its digits is 250880, while the sum is 42.

The square root of 441875247 is about 21020.8288847039. The cubic root of 441875247 is about 761.6694872799.

The spelling of 441875247 in words is "four hundred forty-one million, eight hundred seventy-five thousand, two hundred forty-seven".