60871845 has 32 divisors (see below), whose sum is σ = 101582208. Its totient is φ = 31097088.

The previous prime is 60871843. The next prime is 60871847. The reversal of 60871845 is 54817806.

It is an interprime number because it is at equal distance from previous prime (60871843) and next prime (60871847).

It is not a de Polignac number, because 60871845 - 2¹ = 60871843 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60871843) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 36367 + ... + 38003.

It is an arithmetic number, because the mean of its divisors is an integer number (3174444).

Almost surely, 2^60871845 is an apocalyptic number.

It is an amenable number.

60871845 is a deficient number, since it is larger than the sum of its proper divisors (40710363).

60871845 is a wasteful number, since it uses less digits than its factorization.

60871845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1749.

The product of its (nonzero) digits is 53760, while the sum is 39.

The square root of 60871845 is about 7802.0410791023. The cubic root of 60871845 is about 393.3738519177.

It can be divided in two parts, 60871 and 845, that added together give a palindrome (61716).

The spelling of 60871845 in words is "sixty million, eight hundred seventy-one thousand, eight hundred forty-five".