2289696252 has 48 divisors (see below), whose sum is σ = 5430485760. Its totient is φ = 750776832.

The previous prime is 2289696217. The next prime is 2289696307. The reversal of 2289696252 is 2526969822.

It is a junction number, because it is equal to n+sod(n) for n = 2289696195 and 2289696204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 188499 + ... + 200277.

It is an arithmetic number, because the mean of its divisors is an integer number (113135120).

Almost surely, 2^2289696252 is an apocalyptic number.

It is an amenable number.

2289696252 is an abundant number, since it is smaller than the sum of its proper divisors (3140789508).

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

2289696252 is a wasteful number, since it uses less digits than its factorization.

2289696252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12050 (or 12048 counting only the distinct ones).

The product of its digits is 1866240, while the sum is 51.

The square root of 2289696252 is about 47850.7706521013. The cubic root of 2289696252 is about 1318.0320099867.

The spelling of 2289696252 in words is "two billion, two hundred eighty-nine million, six hundred ninety-six thousand, two hundred fifty-two".