60221055 has 32 divisors (see below), whose sum is σ = 102816000. Its totient is φ = 29993472.

The previous prime is 60221041. The next prime is 60221071. The reversal of 60221055 is 55012206.

It is not a de Polignac number, because 60221055 - 2⁴ = 60221039 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 34596 + ... + 36294.

It is an arithmetic number, because the mean of its divisors is an integer number (3213000).

Almost surely, 2^60221055 is an apocalyptic number.

60221055 is a deficient number, since it is larger than the sum of its proper divisors (42594945).

60221055 is a wasteful number, since it uses less digits than its factorization.

60221055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1863.

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 60221055 is about 7760.2226127863. Note that the first 3 decimals coincide. The cubic root of 60221055 is about 391.9669532568.

The spelling of 60221055 in words is "sixty million, two hundred twenty-one thousand, fifty-five".