60026521 has 2 divisors, whose sum is σ = 60026522. Its totient is φ = 60026520.

The previous prime is 60026503. The next prime is 60026531. The reversal of 60026521 is 12562006.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 57592921 + 2433600 = 7589^2 + 1560^2 .

It is a cyclic number.

It is not a de Polignac number, because 60026521 - 2¹⁵ = 59993753 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 60026492 and 60026501.

It is not a weakly prime, because it can be changed into another prime (60026531) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30013260 + 30013261.

It is an arithmetic number, because the mean of its divisors is an integer number (30013261).

Almost surely, 2^60026521 is an apocalyptic number.

It is an amenable number.

60026521 is a deficient number, since it is larger than the sum of its proper divisors (1).

60026521 is an equidigital number, since it uses as much as digits as its factorization.

60026521 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 60026521 is about 7747.6784264707. The cubic root of 60026521 is about 391.5444368451.

Adding to 60026521 its reverse (12562006), we get a palindrome (72588527).

The spelling of 60026521 in words is "sixty million, twenty-six thousand, five hundred twenty-one".