497632 has 12 divisors (see below), whose sum is σ = 979776. Its totient is φ = 248800.

The previous prime is 497603. The next prime is 497633. The reversal of 497632 is 236794.

It is a junction number, because it is equal to n+sod(n) for n = 497594 and 497603.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (497633) by changing a digit.

497632 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7744 + ... + 7807.

It is an arithmetic number, because the mean of its divisors is an integer number (81648).

2⁴⁹⁷⁶³² is an apocalyptic number.

It is an amenable number.

497632 is a deficient number, since it is larger than the sum of its proper divisors (482144).

497632 is a wasteful number, since it uses less digits than its factorization.

497632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15561 (or 15553 counting only the distinct ones).

The product of its digits is 9072, while the sum is 31.

The square root of 497632 is about 705.4303650964. The cubic root of 497632 is about 79.2445554148.

The spelling of 497632 in words is "four hundred ninety-seven thousand, six hundred thirty-two".