59221081 has 24 divisors (see below), whose sum is σ = 68251680. Its totient is φ = 51057792.

The previous prime is 59221079. The next prime is 59221091. The reversal of 59221081 is 18012295.

59221081 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 59221081 - 2¹ = 59221079 is a prime.

It is a super-2 number, since 2×59221081² = 7014272869617122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (59221091) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 713466 + ... + 713548.

It is an arithmetic number, because the mean of its divisors is an integer number (2843820).

Almost surely, 2^59221081 is an apocalyptic number.

It is an amenable number.

59221081 is a deficient number, since it is larger than the sum of its proper divisors (9030599).

59221081 is a wasteful number, since it uses less digits than its factorization.

59221081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213 (or 166 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 28.

The square root of 59221081 is about 7695.5234389871. The cubic root of 59221081 is about 389.7852883445.

The spelling of 59221081 in words is "fifty-nine million, two hundred twenty-one thousand, eighty-one".