60867450 has 240 divisors, whose sum is σ = 205254720. Its totient is φ = 13063680.

The previous prime is 60867449. The next prime is 60867451. The reversal of 60867450 is 5476806.

It is a happy number.

60867450 is a `hidden beast` number, since 608 + 6 + 7 + 45 + 0 = 666.

60867450 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (60867449) and next prime (60867451).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (60867451) 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 119 ways as a sum of consecutive naturals, for example, 538594 + ... + 538706.

It is an arithmetic number, because the mean of its divisors is an integer number (855228).

Almost surely, 2^60867450 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 60867450, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (102627360).

60867450 is an abundant number, since it is smaller than the sum of its proper divisors (144387270).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

60867450 is a wasteful number, since it uses less digits than its factorization.

60867450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163 (or 149 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The square root of 60867450 is about 7801.7594169521. The cubic root of 60867450 is about 393.3643843788.

The spelling of 60867450 in words is "sixty million, eight hundred sixty-seven thousand, four hundred fifty".