60434581 has 2 divisors, whose sum is σ = 60434582. Its totient is φ = 60434580.

The previous prime is 60434557. The next prime is 60434587. The reversal of 60434581 is 18543406.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 31640625 + 28793956 = 5625^2 + 5366^2 .

It is a cyclic number.

It is not a de Polignac number, because 60434581 - 2¹⁵ = 60401813 is a prime.

It is a super-2 number, since 2×60434581² = 7304677161291122, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (60434587) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30217290 + 30217291.

It is an arithmetic number, because the mean of its divisors is an integer number (30217291).

Almost surely, 2^60434581 is an apocalyptic number.

It is an amenable number.

60434581 is a deficient number, since it is larger than the sum of its proper divisors (1).

60434581 is an equidigital number, since it uses as much as digits as its factorization.

60434581 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11520, while the sum is 31.

The square root of 60434581 is about 7773.9681630426. The cubic root of 60434581 is about 392.4296729854.

Adding to 60434581 its reverse (18543406), we get a palindrome (78977987).

The spelling of 60434581 in words is "sixty million, four hundred thirty-four thousand, five hundred eighty-one".