60112889 has 2 divisors, whose sum is σ = 60112890. Its totient is φ = 60112888.

The previous prime is 60112883. The next prime is 60112891. The reversal of 60112889 is 98821106.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 59799289 + 313600 = 7733^2 + 560^2 .

It is a cyclic number.

It is not a de Polignac number, because 60112889 - 2⁴ = 60112873 is a prime.

It is a super-2 number, since 2×60112889² = 7227118847852642, which contains 22 as substring.

It is a Sophie Germain prime.

Together with 60112891, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (60112883) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30056444 + 30056445.

It is an arithmetic number, because the mean of its divisors is an integer number (30056445).

Almost surely, 2^60112889 is an apocalyptic number.

It is an amenable number.

60112889 is a deficient number, since it is larger than the sum of its proper divisors (1).

60112889 is an equidigital number, since it uses as much as digits as its factorization.

60112889 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6912, while the sum is 35.

The square root of 60112889 is about 7753.2502216812. The cubic root of 60112889 is about 391.7321355677.

The spelling of 60112889 in words is "sixty million, one hundred twelve thousand, eight hundred eighty-nine".