4188262260 has 144 divisors (see below), whose sum is σ = 14691269376. Its totient is φ = 883669248.

The previous prime is 4188262241. The next prime is 4188262291. The reversal of 4188262260 is 622628814.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 16572 + ... + 93011.

It is an arithmetic number, because the mean of its divisors is an integer number (102022704).

Almost surely, 2^4188262260 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 4188262260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7345634688).

4188262260 is an abundant number, since it is smaller than the sum of its proper divisors (10503007116).

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

4188262260 is a wasteful number, since it uses less digits than its factorization.

4188262260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109622 (or 109613 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 39.

The square root of 4188262260 is about 64716.7849943119. The cubic root of 4188262260 is about 1611.9242273410.

The spelling of 4188262260 in words is "four billion, one hundred eighty-eight million, two hundred sixty-two thousand, two hundred sixty".