2992019520 has 224 divisors, whose sum is σ = 11011424256. Its totient is φ = 674150400.

The previous prime is 2992019519. The next prime is 2992019531. The reversal of 2992019520 is 259102992.

It is a tau number, because it is divible by the number of its divisors (224).

It is a super-2 number, since 2×2992019520² = 17904361616122060800, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 473985 + ... + 480255.

It is an arithmetic number, because the mean of its divisors is an integer number (49158144).

Almost surely, 2^2992019520 is an apocalyptic number.

2992019520 is a gapful number since it is divisible by the number (20) 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 2992019520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5505712128).

2992019520 is an abundant number, since it is smaller than the sum of its proper divisors (8019404736).

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

2992019520 is a wasteful number, since it uses less digits than its factorization.

2992019520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6369 (or 6359 counting only the distinct ones).

The product of its (nonzero) digits is 29160, while the sum is 39.

The square root of 2992019520 is about 54699.3557548898. The cubic root of 2992019520 is about 1440.9695630886.

The spelling of 2992019520 in words is "two billion, nine hundred ninety-two million, nineteen thousand, five hundred twenty".