2297235516 has 12 divisors (see below), whose sum is σ = 5360216232. Its totient is φ = 765745168.

The previous prime is 2297235509. The next prime is 2297235533. The reversal of 2297235516 is 6155327922.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 95718135 + ... + 95718158.

It is an arithmetic number, because the mean of its divisors is an integer number (446684686).

Almost surely, 2^2297235516 is an apocalyptic number.

It is an amenable number.

2297235516 is an abundant number, since it is smaller than the sum of its proper divisors (3062980716).

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

2297235516 is a wasteful number, since it uses less digits than its factorization.

2297235516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191436300 (or 191436298 counting only the distinct ones).

The product of its digits is 226800, while the sum is 42.

The square root of 2297235516 is about 47929.4848292781. The cubic root of 2297235516 is about 1319.4770495051.

The spelling of 2297235516 in words is "two billion, two hundred ninety-seven million, two hundred thirty-five thousand, five hundred sixteen".