497448 has 96 divisors (see below), whose sum is σ = 1641600. Its totient is φ = 139104.

The previous prime is 497423. The next prime is 497449. The reversal of 497448 is 844794.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (497449) by changing a digit.

497448 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10561 + ... + 10607.

It is an arithmetic number, because the mean of its divisors is an integer number (17100).

2⁴⁹⁷⁴⁴⁸ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 497448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (820800).

497448 is an abundant number, since it is smaller than the sum of its proper divisors (1144152).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

497448 is a wasteful number, since it uses less digits than its factorization.

497448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76 (or 59 counting only the distinct ones).

The product of its digits is 32256, while the sum is 36.

The square root of 497448 is about 705.2999361974. The cubic root of 497448 is about 79.2347872892.

The spelling of 497448 in words is "four hundred ninety-seven thousand, four hundred forty-eight".