2241686832 has 160 divisors (see below), whose sum is σ = 7238536704. Its totient is φ = 580761600.

The previous prime is 2241686831. The next prime is 2241686833. The reversal of 2241686832 is 2386861422.

It is an interprime number because it is at equal distance from previous prime (2241686831) and next prime (2241686833).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (2241686831) 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, 2812258 + ... + 2813054.

Almost surely, 2^2241686832 is an apocalyptic number.

2241686832 is a gapful number since it is divisible by the number (22) 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 2241686832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3619268352).

2241686832 is an abundant number, since it is smaller than the sum of its proper divisors (4996849872).

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

2241686832 is a wasteful number, since it uses less digits than its factorization.

2241686832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1587 (or 1581 counting only the distinct ones).

The product of its digits is 221184, while the sum is 42.

The square root of 2241686832 is about 47346.4553266662. The cubic root of 2241686832 is about 1308.7548785314.

The spelling of 2241686832 in words is "two billion, two hundred forty-one million, six hundred eighty-six thousand, eight hundred thirty-two".