600642064 has 45 divisors (see below), whose sum is σ = 1281457261. Its totient is φ = 272528960.

The previous prime is 600642047. The next prime is 600642071. The reversal of 600642064 is 460246006.

The square root of 600642064 is 24508.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 52707600 + 547934464 = 7260^2 + 23408^2 .

It is a Duffinian number.

It is an unprimeable 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 in 8 ways as a sum of consecutive naturals, for example, 1078074 + ... + 1078630.

Almost surely, 2^600642064 is an apocalyptic number.

600642064 is the 24508-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 600642064

600642064 is an abundant number, since it is smaller than the sum of its proper divisors (680815197).

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

600642064 is an equidigital number, since it uses as much as digits as its factorization.

600642064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1144 (or 570 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

The cubic root of 600642064 is about 843.7334123561.

It can be divided in two parts, 60064 and 2064, that added together give a triangular number (62128 = T₃₅₂).

The spelling of 600642064 in words is "six hundred million, six hundred forty-two thousand, sixty-four".