2247407484 has 48 divisors (see below), whose sum is σ = 6068966400. Its totient is φ = 633986496.

The previous prime is 2247407483. The next prime is 2247407489. The reversal of 2247407484 is 4847047422.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2247407483) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 162699 + ... + 175970.

It is an arithmetic number, because the mean of its divisors is an integer number (126436800).

Almost surely, 2^2247407484 is an apocalyptic number.

It is an amenable number.

2247407484 is an abundant number, since it is smaller than the sum of its proper divisors (3821558916).

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

2247407484 is a wasteful number, since it uses less digits than its factorization.

2247407484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 338762 (or 338760 counting only the distinct ones).

The product of its (nonzero) digits is 401408, while the sum is 42.

The square root of 2247407484 is about 47406.8295079939. The cubic root of 2247407484 is about 1309.8672211634.

The spelling of 2247407484 in words is "two billion, two hundred forty-seven million, four hundred seven thousand, four hundred eighty-four".