655342 has 8 divisors (see below), whose sum is σ = 1017000. Its totient is φ = 316344.

The previous prime is 655337. The next prime is 655351. The reversal of 655342 is 243556.

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

It is a congruent number.

It is an unprimeable number.

655342 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, 5592 + ... + 5707.

It is an arithmetic number, because the mean of its divisors is an integer number (127125).

2⁶⁵⁵³⁴² is an apocalyptic number.

655342 is a deficient number, since it is larger than the sum of its proper divisors (361658).

655342 is a wasteful number, since it uses less digits than its factorization.

655342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11330.

The product of its digits is 3600, while the sum is 25.

The square root of 655342 is about 809.5319635444. The cubic root of 655342 is about 86.8605684842.

Adding to 655342 its reverse (243556), we get a palindrome (898898).

It can be divided in two parts, 65534 and 2, that added together give a 16-th power (65536 = 2¹⁶).

The spelling of 655342 in words is "six hundred fifty-five thousand, three hundred forty-two".