442348 has 6 divisors (see below), whose sum is σ = 774116. Its totient is φ = 221172.

The previous prime is 442333. The next prime is 442363. The reversal of 442348 is 843244.

It is an interprime number because it is at equal distance from previous prime (442333) and next prime (442363).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55290 + ... + 55297.

2⁴⁴²³⁴⁸ is an apocalyptic number.

It is an amenable number.

442348 is a deficient number, since it is larger than the sum of its proper divisors (331768).

442348 is a wasteful number, since it uses less digits than its factorization.

442348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110591 (or 110589 counting only the distinct ones).

The product of its digits is 3072, while the sum is 25.

The square root of 442348 is about 665.0924747732. The cubic root of 442348 is about 76.1941021836.

The spelling of 442348 in words is "four hundred forty-two thousand, three hundred forty-eight".