60616081 has 8 divisors (see below), whose sum is σ = 62512128. Its totient is φ = 58740000.

The previous prime is 60616051. The next prime is 60616091. The reversal of 60616081 is 18061606.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 60616081 - 2¹⁹ = 60091793 is a prime.

It is a super-2 number, since 2×60616081² = 7348618551597122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (60616051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1296 + ... + 11086.

It is an arithmetic number, because the mean of its divisors is an integer number (7814016).

Almost surely, 2^60616081 is an apocalyptic number.

It is an amenable number.

60616081 is a deficient number, since it is larger than the sum of its proper divisors (1896047).

60616081 is a wasteful number, since it uses less digits than its factorization.

60616081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9983.

The product of its (nonzero) digits is 1728, while the sum is 28.

The square root of 60616081 is about 7785.6329864694. The cubic root of 60616081 is about 392.8221348293.

Adding to 60616081 its reverse (18061606), we get a palindrome (78677687).

The spelling of 60616081 in words is "sixty million, six hundred sixteen thousand, eighty-one".