60140073 has 24 divisors (see below), whose sum is σ = 96731328. Its totient is φ = 32552928.

The previous prime is 60140051. The next prime is 60140077. The reversal of 60140073 is 37004106.

60140073 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 60140073 - 2⁹ = 60139561 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (60140077) 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 23 ways as a sum of consecutive naturals, for example, 3615 + ... + 11547.

It is an arithmetic number, because the mean of its divisors is an integer number (4030472).

Almost surely, 2^60140073 is an apocalyptic number.

It is an amenable number.

60140073 is a deficient number, since it is larger than the sum of its proper divisors (36591255).

60140073 is a wasteful number, since it uses less digits than its factorization.

60140073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7981 (or 7962 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 21.

The square root of 60140073 is about 7755.0030947769. The cubic root of 60140073 is about 391.7911758266.

Adding to 60140073 its reverse (37004106), we get a palindrome (97144179).

The spelling of 60140073 in words is "sixty million, one hundred forty thousand, seventy-three".