60284869 has 2 divisors, whose sum is σ = 60284870. Its totient is φ = 60284868.

The previous prime is 60284867. The next prime is 60284899. The reversal of 60284869 is 96848206.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 58752225 + 1532644 = 7665^2 + 1238^2 .

It is a cyclic number.

It is not a de Polignac number, because 60284869 - 2¹ = 60284867 is a prime.

It is a super-2 number, since 2×60284869² = 7268530860694322, which contains 22 as substring.

Together with 60284867, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (60284867) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30142434 + 30142435.

It is an arithmetic number, because the mean of its divisors is an integer number (30142435).

Almost surely, 2^60284869 is an apocalyptic number.

It is an amenable number.

60284869 is a deficient number, since it is larger than the sum of its proper divisors (1).

60284869 is an equidigital number, since it uses as much as digits as its factorization.

60284869 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 165888, while the sum is 43.

The square root of 60284869 is about 7764.3331329870. Note that the first 3 decimals coincide. The cubic root of 60284869 is about 392.1053552893.

The spelling of 60284869 in words is "sixty million, two hundred eighty-four thousand, eight hundred sixty-nine".