60040057 has 16 divisors (see below), whose sum is σ = 78796800. Its totient is φ = 44321040.

The previous prime is 60040049. The next prime is 60040067. The reversal of 60040057 is 75004006.

60040057 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 60040057 - 2³ = 60040049 is a prime.

It is not an unprimeable number, because it can be changed into a prime (60040037) 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, 19057 + ... + 21982.

It is an arithmetic number, because the mean of its divisors is an integer number (4924800).

Almost surely, 2^60040057 is an apocalyptic number.

It is an amenable number.

60040057 is a deficient number, since it is larger than the sum of its proper divisors (18756743).

60040057 is a wasteful number, since it uses less digits than its factorization.

60040057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41076.

The product of its (nonzero) digits is 840, while the sum is 22.

The square root of 60040057 is about 7748.5519292317. The cubic root of 60040057 is about 391.5738657658.

The spelling of 60040057 in words is "sixty million, forty thousand, fifty-seven".