610003601 has 4 divisors (see below), whose sum is σ = 611540532. Its totient is φ = 608466672.

The previous prime is 610003591. The next prime is 610003619. The reversal of 610003601 is 106300016.

610003601 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in 2 ways, for example, as 485100625 + 124902976 = 22025^2 + 11176^2 .

It is a cyclic number.

It is not a de Polignac number, because 610003601 - 2¹⁰ = 610002577 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 610003601.

It is not an unprimeable number, because it can be changed into a prime (610003621) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 767870 + ... + 768663.

It is an arithmetic number, because the mean of its divisors is an integer number (152885133).

Almost surely, 2^610003601 is an apocalyptic number.

It is an amenable number.

610003601 is a deficient number, since it is larger than the sum of its proper divisors (1536931).

610003601 is a wasteful number, since it uses less digits than its factorization.

610003601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1536930.

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 610003601 is about 24698.2509704635. The cubic root of 610003601 is about 848.0942776879.

Adding to 610003601 its reverse (106300016), we get a palindrome (716303617).

The spelling of 610003601 in words is "six hundred ten million, three thousand, six hundred one".