441375 has 32 divisors (see below), whose sum is σ = 808704. Its totient is φ = 212000.

The previous prime is 441361. The next prime is 441403. The reversal of 441375 is 573144.

441375 = 131² + 132² + ... + 152².

It is not a de Polignac number, because 441375 - 2⁴ = 441359 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4072 + ... + 4178.

It is an arithmetic number, because the mean of its divisors is an integer number (25272).

2⁴⁴¹³⁷⁵ is an apocalyptic number.

441375 is a deficient number, since it is larger than the sum of its proper divisors (367329).

441375 is a wasteful number, since it uses less digits than its factorization.

441375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136 (or 126 counting only the distinct ones).

The product of its digits is 1680, while the sum is 24.

The square root of 441375 is about 664.3605948579. The cubic root of 441375 is about 76.1381950051.

Subtracting 441375 from its reverse (573144), we obtain a square (131769 = 363²).

The spelling of 441375 in words is "four hundred forty-one thousand, three hundred seventy-five".