602942 has 4 divisors (see below), whose sum is σ = 904416. Its totient is φ = 301470.

The previous prime is 602929. The next prime is 602947. The reversal of 602942 is 249206.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 602942.

It is not an unprimeable number, because it can be changed into a prime (602947) by changing a digit.

602942 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, 150734 + ... + 150737.

It is an arithmetic number, because the mean of its divisors is an integer number (226104).

2⁶⁰²⁹⁴² is an apocalyptic number.

602942 is a deficient number, since it is larger than the sum of its proper divisors (301474).

602942 is a wasteful number, since it uses less digits than its factorization.

602942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 301473.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 602942 is about 776.4933998432. The cubic root of 602942 is about 84.4808962100.

The spelling of 602942 in words is "six hundred two thousand, nine hundred forty-two".