2920567144 has 32 divisors (see below), whose sum is σ = 5976115200. Its totient is φ = 1327035520.

The previous prime is 2920567127. The next prime is 2920567157. The reversal of 2920567144 is 4417650292.

It is a super-2 number, since 2×2920567144² = 17059424885224633472, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2920567097 and 2920567106.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 341529 + ... + 349975.

It is an arithmetic number, because the mean of its divisors is an integer number (186753600).

Almost surely, 2^2920567144 is an apocalyptic number.

It is an amenable number.

2920567144 is an abundant number, since it is smaller than the sum of its proper divisors (3055548056).

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

2920567144 is a wasteful number, since it uses less digits than its factorization.

2920567144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12393 (or 12389 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 40.

The square root of 2920567144 is about 54042.2718249335. The cubic root of 2920567144 is about 1429.4064310788.

The spelling of 2920567144 in words is "two billion, nine hundred twenty million, five hundred sixty-seven thousand, one hundred forty-four".