2419221952 has 56 divisors (see below), whose sum is σ = 5510641760. Its totient is φ = 1032238080.

The previous prime is 2419221947. The next prime is 2419222007. The reversal of 2419221952 is 2591229142.

It is a tau number, because it is divible by the number of its divisors (56).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90802 + ... + 114382.

Almost surely, 2^2419221952 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 2419221952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2755320880).

2419221952 is an abundant number, since it is smaller than the sum of its proper divisors (3091419808).

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

2419221952 is a wasteful number, since it uses less digits than its factorization.

2419221952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23829 (or 23819 counting only the distinct ones).

The product of its digits is 25920, while the sum is 37.

The square root of 2419221952 is about 49185.5868319165. The cubic root of 2419221952 is about 1342.4307909119.

The spelling of 2419221952 in words is "two billion, four hundred nineteen million, two hundred twenty-one thousand, nine hundred fifty-two".