4260864 has 88 divisors (see below), whose sum is σ = 12118240. Its totient is φ = 1327104.

The previous prime is 4260859. The next prime is 4260877. The reversal of 4260864 is 4680624.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (3) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58332 + ... + 58404.

Almost surely, 2^4260864 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4260864, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6059120).

4260864 is an abundant number, since it is smaller than the sum of its proper divisors (7857376).

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

4260864 is a wasteful number, since it uses less digits than its factorization.

4260864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115 (or 97 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 30.

The square root of 4260864 is about 2064.1860381274. The cubic root of 4260864 is about 162.1184927937.

It can be divided in two parts, 42 and 60864, that added together give a palindrome (60906).

The spelling of 4260864 in words is "four million, two hundred sixty thousand, eight hundred sixty-four".