602047081 has 4 divisors (see below), whose sum is σ = 602194000. Its totient is φ = 601900164.

The previous prime is 602047079. The next prime is 602047123. The reversal of 602047081 is 180740206.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 602047081 - 2¹ = 602047079 is a prime.

It is a super-2 number, since 2×602047081² = 724921375481241122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (602047031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67131 + ... + 75568.

It is an arithmetic number, because the mean of its divisors is an integer number (150548500).

Almost surely, 2^602047081 is an apocalyptic number.

It is an amenable number.

602047081 is a deficient number, since it is larger than the sum of its proper divisors (146919).

602047081 is a wasteful number, since it uses less digits than its factorization.

602047081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146918.

The product of its (nonzero) digits is 2688, while the sum is 28.

The square root of 602047081 is about 24536.6477131657. The cubic root of 602047081 is about 844.3907848130.

Adding to 602047081 its reverse (180740206), we get a palindrome (782787287).

The spelling of 602047081 in words is "six hundred two million, forty-seven thousand, eighty-one".