613204112 has 20 divisors (see below), whose sum is σ = 1213362816. Its totient is φ = 300078240.

The previous prime is 613204099. The next prime is 613204139. The reversal of 613204112 is 211402316.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 406964 + ... + 408467.

Almost surely, 2^613204112 is an apocalyptic number.

It is an amenable number.

613204112 is a deficient number, since it is larger than the sum of its proper divisors (600158704).

613204112 is a wasteful number, since it uses less digits than its factorization.

613204112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 815486 (or 815480 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 613204112 is about 24762.9584662253. The cubic root of 613204112 is about 849.5749256387.

Adding to 613204112 its reverse (211402316), we get a palindrome (824606428).

It can be divided in two parts, 613204 and 112, that added together give a palindrome (613316).

The spelling of 613204112 in words is "six hundred thirteen million, two hundred four thousand, one hundred twelve".