597642 has 8 divisors (see below), whose sum is σ = 1195296. Its totient is φ = 199212.

The previous prime is 597637. The next prime is 597643. The reversal of 597642 is 246795.

It is a sphenic number, since it is the product of 3 distinct primes.

597642 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (597643) by changing a digit.

597642 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 3 ways as a sum of consecutive naturals, for example, 49798 + ... + 49809.

It is an arithmetic number, because the mean of its divisors is an integer number (149412).

2⁵⁹⁷⁶⁴² is an apocalyptic number.

597642 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

597642 is a wasteful number, since it uses less digits than its factorization.

597642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99612.

The product of its digits is 15120, while the sum is 33.

The square root of 597642 is about 773.0730883946. The cubic root of 597642 is about 84.2326317927.

The spelling of 597642 in words is "five hundred ninety-seven thousand, six hundred forty-two".