2865474480 has 80 divisors (see below), whose sum is σ = 9690522624. Its totient is φ = 694659840.

The previous prime is 2865474473. The next prime is 2865474497. The reversal of 2865474480 is 844745682.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (48).

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 15 ways as a sum of consecutive naturals, for example, 540064 + ... + 545343.

Almost surely, 2^2865474480 is an apocalyptic number.

2865474480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2865474480 is an abundant number, since it is smaller than the sum of its proper divisors (6825048144).

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

2865474480 is a wasteful number, since it uses less digits than its factorization.

2865474480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1085434 (or 1085428 counting only the distinct ones).

The product of its (nonzero) digits is 1720320, while the sum is 48.

The square root of 2865474480 is about 53530.1268446097. The cubic root of 2865474480 is about 1420.3613574829.

The spelling of 2865474480 in words is "two billion, eight hundred sixty-five million, four hundred seventy-four thousand, four hundred eighty".