606552677 has 4 divisors (see below), whose sum is σ = 606755436. Its totient is φ = 606349920.

The previous prime is 606552649. The next prime is 606552679. The reversal of 606552677 is 776255606.

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 345439396 + 261113281 = 18586^2 + 16159^2 .

It is a cyclic number.

It is not a de Polignac number, because 606552677 - 2⁶ = 606552613 is a prime.

It is a super-2 number, since 2×606552677² = 735812299951732658, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (606552679) 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, 96824 + ... + 102897.

It is an arithmetic number, because the mean of its divisors is an integer number (151688859).

Almost surely, 2^606552677 is an apocalyptic number.

It is an amenable number.

606552677 is a deficient number, since it is larger than the sum of its proper divisors (202759).

606552677 is a wasteful number, since it uses less digits than its factorization.

606552677 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202758.

The product of its (nonzero) digits is 529200, while the sum is 44.

The square root of 606552677 is about 24628.2901761369. The cubic root of 606552677 is about 846.4919673000.

The spelling of 606552677 in words is "six hundred six million, five hundred fifty-two thousand, six hundred seventy-seven".