2447065080 has 80 divisors (see below), whose sum is σ = 8224868520. Its totient is φ = 652549824.

The previous prime is 2447065021. The next prime is 2447065087. The reversal of 2447065080 is 805607442.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2447065087) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 374394 + ... + 380873.

Almost surely, 2^2447065080 is an apocalyptic number.

2447065080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2447065080 is an abundant number, since it is smaller than the sum of its proper divisors (5777803440).

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

2447065080 is a wasteful number, since it uses less digits than its factorization.

2447065080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 755290 (or 755277 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 36.

The square root of 2447065080 is about 49467.8186298931. The cubic root of 2447065080 is about 1347.5612266415.

The spelling of 2447065080 in words is "two billion, four hundred forty-seven million, sixty-five thousand, eighty".