610662601 has 2 divisors, whose sum is σ = 610662602. Its totient is φ = 610662600.

The previous prime is 610662523. The next prime is 610662649. The reversal of 610662601 is 106266016.

610662601 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 529230025 + 81432576 = 23005^2 + 9024^2 .

It is a cyclic number.

It is not a de Polignac number, because 610662601 - 2⁷ = 610662473 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 610662601.

It is not a weakly prime, because it can be changed into another prime (610662671) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 305331300 + 305331301.

It is an arithmetic number, because the mean of its divisors is an integer number (305331301).

Almost surely, 2^610662601 is an apocalyptic number.

It is an amenable number.

610662601 is a deficient number, since it is larger than the sum of its proper divisors (1).

610662601 is an equidigital number, since it uses as much as digits as its factorization.

610662601 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 610662601 is about 24711.5883949211. The cubic root of 610662601 is about 848.3995726003.

The spelling of 610662601 in words is "six hundred ten million, six hundred sixty-two thousand, six hundred one".