60081357 has 16 divisors (see below), whose sum is σ = 91676672. Its totient is φ = 34285680.

The previous prime is 60081353. The next prime is 60081367. The reversal of 60081357 is 75318006.

60081357 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 60081357 - 2² = 60081353 is a prime.

It is a super-2 number, since 2×60081357² = 7219538917922898, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60081353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19368 + ... + 22254.

It is an arithmetic number, because the mean of its divisors is an integer number (5729792).

Almost surely, 2^60081357 is an apocalyptic number.

It is an amenable number.

60081357 is a deficient number, since it is larger than the sum of its proper divisors (31595315).

60081357 is a wasteful number, since it uses less digits than its factorization.

60081357 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3888.

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 60081357 is about 7751.2164851719. The cubic root of 60081357 is about 391.6636296933.

The spelling of 60081357 in words is "sixty million, eighty-one thousand, three hundred fifty-seven".