2902420224 has 324 divisors, whose sum is σ = 9542005200. Its totient is φ = 846827520.

The previous prime is 2902420159. The next prime is 2902420237. The reversal of 2902420224 is 4220242092.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 8084557 + ... + 8084915.

Almost surely, 2^2902420224 is an apocalyptic number.

2902420224 is a gapful number since it is divisible by the number (24) 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 2902420224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4771002600).

2902420224 is an abundant number, since it is smaller than the sum of its proper divisors (6639584976).

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

2902420224 is a wasteful number, since it uses less digits than its factorization.

2902420224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 432 (or 404 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

The square root of 2902420224 is about 53874.1146006132. The cubic root of 2902420224 is about 1426.4397430248.

The spelling of 2902420224 in words is "two billion, nine hundred two million, four hundred twenty thousand, two hundred twenty-four".