601603652 has 12 divisors (see below), whose sum is σ = 1133791596. Its totient is φ = 277663200.

The previous prime is 601603643. The next prime is 601603657. The reversal of 601603652 is 256306106.

It can be written as a sum of positive squares in 2 ways, for example, as 408282436 + 193321216 = 20206^2 + 13904^2 .

It is not an unprimeable number, because it can be changed into a prime (601603657) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5784599 + ... + 5784702.

It is an arithmetic number, because the mean of its divisors is an integer number (94482633).

Almost surely, 2^601603652 is an apocalyptic number.

It is an amenable number.

601603652 is a deficient number, since it is larger than the sum of its proper divisors (532187944).

601603652 is a wasteful number, since it uses less digits than its factorization.

601603652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11569318 (or 11569316 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 601603652 is about 24527.6099936378. The cubic root of 601603652 is about 844.1834259883.

Adding to 601603652 its reverse (256306106), we get a palindrome (857909758).

The spelling of 601603652 in words is "six hundred one million, six hundred three thousand, six hundred fifty-two".