2447882415 has 48 divisors (see below), whose sum is σ = 4633817760. Its totient is φ = 1185546240.

The previous prime is 2447882399. The next prime is 2447882429. The reversal of 2447882415 is 5142887442.

It is not a de Polignac number, because 2447882415 - 2⁴ = 2447882399 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 568591 + ... + 572879.

It is an arithmetic number, because the mean of its divisors is an integer number (96537870).

Almost surely, 2^2447882415 is an apocalyptic number.

2447882415 is a deficient number, since it is larger than the sum of its proper divisors (2185935345).

2447882415 is a wasteful number, since it uses less digits than its factorization.

2447882415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5464 (or 5461 counting only the distinct ones).

The product of its digits is 573440, while the sum is 45.

The square root of 2447882415 is about 49476.0792201646. The cubic root of 2447882415 is about 1347.7112412257.

The spelling of 2447882415 in words is "two billion, four hundred forty-seven million, eight hundred eighty-two thousand, four hundred fifteen".