61060205 has 8 divisors (see below), whose sum is σ = 77128800. Its totient is φ = 46277136.

The previous prime is 61060189. The next prime is 61060229. The reversal of 61060205 is 50206016.

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

It is a cyclic number.

It is not a de Polignac number, because 61060205 - 2⁴ = 61060189 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 321275 + ... + 321464.

It is an arithmetic number, because the mean of its divisors is an integer number (9641100).

Almost surely, 2^61060205 is an apocalyptic number.

It is an amenable number.

61060205 is a deficient number, since it is larger than the sum of its proper divisors (16068595).

61060205 is a wasteful number, since it uses less digits than its factorization.

61060205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 642763.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 61060205 is about 7814.1029555541. The cubic root of 61060205 is about 393.7791821825.

The spelling of 61060205 in words is "sixty-one million, sixty thousand, two hundred five".