602742 has 32 divisors (see below), whose sum is σ = 1400832. Its totient is φ = 169344.

The previous prime is 602729. The next prime is 602743. The reversal of 602742 is 247206.

It is a happy number.

602742 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (602743) by changing a digit.

602742 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 15 ways as a sum of consecutive naturals, for example, 4683 + ... + 4809.

It is an arithmetic number, because the mean of its divisors is an integer number (43776).

2⁶⁰²⁷⁴² is an apocalyptic number.

602742 is an abundant number, since it is smaller than the sum of its proper divisors (798090).

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

602742 is a wasteful number, since it uses less digits than its factorization.

602742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252.

The product of its (nonzero) digits is 672, while the sum is 21.

The square root of 602742 is about 776.3646050665. The cubic root of 602742 is about 84.4715542126.

Adding to 602742 its reverse (247206), we get a palindrome (849948).

The spelling of 602742 in words is "six hundred two thousand, seven hundred forty-two".