442598 has 16 divisors (see below), whose sum is σ = 740880. Its totient is φ = 196896.

The previous prime is 442579. The next prime is 442601. The reversal of 442598 is 895244.

It is a nialpdrome in base 14.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 461 + ... + 1047.

It is an arithmetic number, because the mean of its divisors is an integer number (46305).

2⁴⁴²⁵⁹⁸ is an apocalyptic number.

442598 is a deficient number, since it is larger than the sum of its proper divisors (298282).

442598 is a wasteful number, since it uses less digits than its factorization.

442598 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 631.

The product of its digits is 11520, while the sum is 32.

The square root of 442598 is about 665.2803920153. The cubic root of 442598 is about 76.2084535827.

The spelling of 442598 in words is "four hundred forty-two thousand, five hundred ninety-eight".