2499147322 has 32 divisors (see below), whose sum is σ = 4541495040. Its totient is φ = 1006897920.

The previous prime is 2499147307. The next prime is 2499147341. The reversal of 2499147322 is 2237419942.

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 15 ways as a sum of consecutive naturals, for example, 218379 + ... + 229537.

It is an arithmetic number, because the mean of its divisors is an integer number (141921720).

Almost surely, 2^2499147322 is an apocalyptic number.

2499147322 is a deficient number, since it is larger than the sum of its proper divisors (2042347718).

2499147322 is a wasteful number, since it uses less digits than its factorization.

2499147322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12126.

The product of its digits is 217728, while the sum is 43.

The square root of 2499147322 is about 49991.4724928162. The cubic root of 2499147322 is about 1357.0544891392.

The spelling of 2499147322 in words is "two billion, four hundred ninety-nine million, one hundred forty-seven thousand, three hundred twenty-two".