60736889 has 2 divisors, whose sum is σ = 60736890. Its totient is φ = 60736888.

The previous prime is 60736877. The next prime is 60736913. The reversal of 60736889 is 98863706.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 59598400 + 1138489 = 7720^2 + 1067^2 .

It is a cyclic number.

It is not a de Polignac number, because 60736889 - 2¹⁶ = 60671353 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (60736829) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30368444 + 30368445.

It is an arithmetic number, because the mean of its divisors is an integer number (30368445).

Almost surely, 2^60736889 is an apocalyptic number.

It is an amenable number.

60736889 is a deficient number, since it is larger than the sum of its proper divisors (1).

60736889 is an equidigital number, since it uses as much as digits as its factorization.

60736889 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 435456, while the sum is 47.

The square root of 60736889 is about 7793.3875176331. The cubic root of 60736889 is about 393.0829268164.

The spelling of 60736889 in words is "sixty million, seven hundred thirty-six thousand, eight hundred eighty-nine".