612002361 has 8 divisors (see below), whose sum is σ = 818192320. Its totient is φ = 406906992.

The previous prime is 612002333. The next prime is 612002387. The reversal of 612002361 is 163200216.

It is a happy number.

612002361 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 612002361 - 2⁷ = 612002233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (612002861) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 272341 + ... + 274578.

It is an arithmetic number, because the mean of its divisors is an integer number (102274040).

Almost surely, 2^612002361 is an apocalyptic number.

It is an amenable number.

612002361 is a deficient number, since it is larger than the sum of its proper divisors (206189959).

612002361 is a wasteful number, since it uses less digits than its factorization.

612002361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 547295.

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 612002361 is about 24738.6814725442. The cubic root of 612002361 is about 849.0195666695.

Adding to 612002361 its reverse (163200216), we get a palindrome (775202577).

The spelling of 612002361 in words is "six hundred twelve million, two thousand, three hundred sixty-one".