60220705 has 4 divisors (see below), whose sum is σ = 72264852. Its totient is φ = 48176560.

The previous prime is 60220697. The next prime is 60220717. The reversal of 60220705 is 50702206.

60220705 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 50702206 = 2 ⋅25351103.

It can be written as a sum of positive squares in 2 ways, for example, as 34939921 + 25280784 = 5911^2 + 5028^2 .

It is not a de Polignac number, because 60220705 - 2³ = 60220697 is a prime.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is an unprimeable number.

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, 6022066 + ... + 6022075.

It is an arithmetic number, because the mean of its divisors is an integer number (18066213).

Almost surely, 2^60220705 is an apocalyptic number.

It is an amenable number.

60220705 is a deficient number, since it is larger than the sum of its proper divisors (12044147).

60220705 is a wasteful number, since it uses less digits than its factorization.

60220705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12044146.

The product of its (nonzero) digits is 840, while the sum is 22.

The square root of 60220705 is about 7760.2000618541. The cubic root of 60220705 is about 391.9661938950.

The spelling of 60220705 in words is "sixty million, two hundred twenty thousand, seven hundred five".