60275221 has 4 divisors (see below), whose sum is σ = 60469344. Its totient is φ = 60081100.

The previous prime is 60275209. The next prime is 60275231. The reversal of 60275221 is 12257206.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 60275221 - 2⁷ = 60275093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60275231) 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, 96595 + ... + 97216.

It is an arithmetic number, because the mean of its divisors is an integer number (15117336).

Almost surely, 2^60275221 is an apocalyptic number.

It is an amenable number.

60275221 is a deficient number, since it is larger than the sum of its proper divisors (194123).

60275221 is a wasteful number, since it uses less digits than its factorization.

60275221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194122.

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

The square root of 60275221 is about 7763.7118055734. The cubic root of 60275221 is about 392.0844366389.

The spelling of 60275221 in words is "sixty million, two hundred seventy-five thousand, two hundred twenty-one".