60985469 has 2 divisors, whose sum is σ = 60985470. Its totient is φ = 60985468.

The previous prime is 60985453. The next prime is 60985499. The reversal of 60985469 is 96458906.

60985469 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 60637369 + 348100 = 7787^2 + 590^2 .

It is a cyclic number.

It is not a de Polignac number, because 60985469 - 2⁴ = 60985453 is a prime.

It is a super-2 number, since 2×60985469² = 7438454858299922, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (60985429) 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 as a sum of consecutive naturals, namely, 30492734 + 30492735.

It is an arithmetic number, because the mean of its divisors is an integer number (30492735).

Almost surely, 2^60985469 is an apocalyptic number.

It is an amenable number.

60985469 is a deficient number, since it is larger than the sum of its proper divisors (1).

60985469 is an equidigital number, since it uses as much as digits as its factorization.

60985469 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 466560, while the sum is 47.

The square root of 60985469 is about 7809.3193685493. The cubic root of 60985469 is about 393.6184583194.

The spelling of 60985469 in words is "sixty million, nine hundred eighty-five thousand, four hundred sixty-nine".