60330861 has 12 divisors (see below), whose sum is σ = 87701692. Its totient is φ = 39963456.

The previous prime is 60330859. The next prime is 60330869. The reversal of 60330861 is 16803306.

It can be written as a sum of positive squares in 2 ways, for example, as 12638025 + 47692836 = 3555^2 + 6906^2 .

It is not a de Polignac number, because 60330861 - 2¹ = 60330859 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60330869) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19936 + ... + 22761.

Almost surely, 2^60330861 is an apocalyptic number.

It is an amenable number.

60330861 is a deficient number, since it is larger than the sum of its proper divisors (27370831).

60330861 is a wasteful number, since it uses less digits than its factorization.

60330861 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42860 (or 42857 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 60330861 is about 7767.2943165558. The cubic root of 60330861 is about 392.2050437944.

The spelling of 60330861 in words is "sixty million, three hundred thirty thousand, eight hundred sixty-one".