448492 has 12 divisors (see below), whose sum is σ = 856296. Its totient is φ = 203840.

The previous prime is 448451. The next prime is 448519. The reversal of 448492 is 294844.

It is a super-2 number, since 2×448492² = 402290148128, which contains 22 as substring.

It is a nialpdrome in base 14.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5053 + ... + 5140.

It is an arithmetic number, because the mean of its divisors is an integer number (71358).

2⁴⁴⁸⁴⁹² is an apocalyptic number.

It is an amenable number.

448492 is a deficient number, since it is larger than the sum of its proper divisors (407804).

448492 is a wasteful number, since it uses less digits than its factorization.

448492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10208 (or 10206 counting only the distinct ones).

The product of its digits is 9216, while the sum is 31.

The square root of 448492 is about 669.6954531726. The cubic root of 448492 is about 76.5452478412.

It can be divided in two parts, 44849 and 2, that multiplied together give a palindrome (89698).

The spelling of 448492 in words is "four hundred forty-eight thousand, four hundred ninety-two".