2147323296 has 48 divisors (see below), whose sum is σ = 5639131008. Its totient is φ = 715468800.

The previous prime is 2147323289. The next prime is 2147323307. The reversal of 2147323296 is 6923237412.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×2147323296² = 9221994675088607232, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 391936 + ... + 397376.

It is an arithmetic number, because the mean of its divisors is an integer number (117481896).

Almost surely, 2^2147323296 is an apocalyptic number.

It is an amenable number.

2147323296 is an abundant number, since it is smaller than the sum of its proper divisors (3491807712).

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

2147323296 is a wasteful number, since it uses less digits than its factorization.

2147323296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9565 (or 9557 counting only the distinct ones).

The product of its digits is 108864, while the sum is 39.

The square root of 2147323296 is about 46339.2198466914. The cubic root of 2147323296 is about 1290.1270423526.

The spelling of 2147323296 in words is "two billion, one hundred forty-seven million, three hundred twenty-three thousand, two hundred ninety-six".