60332981 has 2 divisors, whose sum is σ = 60332982. Its totient is φ = 60332980.

The previous prime is 60332947. The next prime is 60333029. The reversal of 60332981 is 18923306.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 45778756 + 14554225 = 6766^2 + 3815^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-60332981 is a prime.

It is a super-2 number, since 2×60332981² = 7280137192692722, which contains 22 as substring.

It is equal to p_3580727 and since 60332981 and 3580727 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (60332081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30166490 + 30166491.

It is an arithmetic number, because the mean of its divisors is an integer number (30166491).

Almost surely, 2^60332981 is an apocalyptic number.

It is an amenable number.

60332981 is a deficient number, since it is larger than the sum of its proper divisors (1).

60332981 is an equidigital number, since it uses as much as digits as its factorization.

60332981 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7776, while the sum is 32.

The square root of 60332981 is about 7767.4307850151. The cubic root of 60332981 is about 392.2096377117.

The spelling of 60332981 in words is "sixty million, three hundred thirty-two thousand, nine hundred eighty-one".