64006260 has 48 divisors (see below), whose sum is σ = 180974976. Its totient is φ = 16900992.

The previous prime is 64006259. The next prime is 64006279. The reversal of 64006260 is 6260046.

It is a self number, because there is not a number n which added to its sum of digits gives 64006260.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1002 + ... + 11358.

It is an arithmetic number, because the mean of its divisors is an integer number (3770312).

Almost surely, 2^64006260 is an apocalyptic number.

64006260 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 64006260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (90487488).

64006260 is an abundant number, since it is smaller than the sum of its proper divisors (116968716).

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

64006260 is a wasteful number, since it uses less digits than its factorization.

64006260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10472 (or 10470 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 64006260 is about 8000.3912404332. The cubic root of 64006260 is about 400.0130412415.

The spelling of 64006260 in words is "sixty-four million, six thousand, two hundred sixty".