602646142 has 16 divisors (see below), whose sum is σ = 1087482240. Its totient is φ = 244683288.

The previous prime is 602646133. The next prime is 602646157. The reversal of 602646142 is 241646206.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1132528 + ... + 1133059.

It is an arithmetic number, because the mean of its divisors is an integer number (67967640).

Almost surely, 2^602646142 is an apocalyptic number.

602646142 is a deficient number, since it is larger than the sum of its proper divisors (484836098).

602646142 is a wasteful number, since it uses less digits than its factorization.

602646142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2265615.

The product of its (nonzero) digits is 13824, while the sum is 31.

The square root of 602646142 is about 24548.8521523920. The cubic root of 602646142 is about 844.6707595409.

The spelling of 602646142 in words is "six hundred two million, six hundred forty-six thousand, one hundred forty-two".