120604705 has 8 divisors (see below), whose sum is σ = 155858472. Its totient is φ = 89061888.

The previous prime is 120604691. The next prime is 120604711. The reversal of 120604705 is 507406021.

120604705 = T₄₃₀₁ + T₄₃₀₂ + ... + T₄₃₁₃.

It can be written as a sum of positive squares in 4 ways, for example, as 25522704 + 95082001 = 5052^2 + 9751^2 .

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 120604705 - 2¹⁹ = 120080417 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 120604705.

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, 927664 + ... + 927793.

It is an arithmetic number, because the mean of its divisors is an integer number (19482309).

Almost surely, 2^120604705 is an apocalyptic number.

It is an amenable number.

120604705 is a deficient number, since it is larger than the sum of its proper divisors (35253767).

120604705 is a wasteful number, since it uses less digits than its factorization.

120604705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1855475.

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 120604705 is about 10982.0173465534. The cubic root of 120604705 is about 494.0695441549.

The spelling of 120604705 in words is "one hundred twenty million, six hundred four thousand, seven hundred five".