2069015280 has 40 divisors (see below), whose sum is σ = 6413948112. Its totient is φ = 551737344.

The previous prime is 2069015257. The next prime is 2069015287. The reversal of 2069015280 is 825109602.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2069015287) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 4310209 + ... + 4310688.

Almost surely, 2^2069015280 is an apocalyptic number.

2069015280 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2069015280 is an abundant number, since it is smaller than the sum of its proper divisors (4344932832).

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

2069015280 is a wasteful number, since it uses less digits than its factorization.

2069015280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8620913 (or 8620907 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 33.

The square root of 2069015280 is about 45486.4296246694. The cubic root of 2069015280 is about 1274.2497762555.

The spelling of 2069015280 in words is "two billion, sixty-nine million, fifteen thousand, two hundred eighty".