60028669 has 2 divisors, whose sum is σ = 60028670. Its totient is φ = 60028668.

The previous prime is 60028627. The next prime is 60028681. The reversal of 60028669 is 96682006.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 55681444 + 4347225 = 7462^2 + 2085^2 .

It is a cyclic number.

It is not a de Polignac number, because 60028669 - 2¹¹ = 60026621 is a prime.

It is a super-2 number, since 2×60028669² = 7206882203823122, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (60028699) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30014334 + 30014335.

It is an arithmetic number, because the mean of its divisors is an integer number (30014335).

Almost surely, 2^60028669 is an apocalyptic number.

It is an amenable number.

60028669 is a deficient number, since it is larger than the sum of its proper divisors (1).

60028669 is an equidigital number, since it uses as much as digits as its factorization.

60028669 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 31104, while the sum is 37.

The square root of 60028669 is about 7747.8170474012. The cubic root of 60028669 is about 391.5491071553.

The spelling of 60028669 in words is "sixty million, twenty-eight thousand, six hundred sixty-nine".