2308247932 has 12 divisors (see below), whose sum is σ = 4040514576. Its totient is φ = 1153815200.

The previous prime is 2308247917. The next prime is 2308247939. The reversal of 2308247932 is 2397428032.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2308247939) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59944 + ... + 90607.

It is an arithmetic number, because the mean of its divisors is an integer number (336709548).

Almost surely, 2^2308247932 is an apocalyptic number.

It is an amenable number.

2308247932 is a deficient number, since it is larger than the sum of its proper divisors (1732266644).

2308247932 is a wasteful number, since it uses less digits than its factorization.

2308247932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154388 (or 154386 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 40.

The square root of 2308247932 is about 48044.2289146157. The cubic root of 2308247932 is about 1321.5821120006.

The spelling of 2308247932 in words is "two billion, three hundred eight million, two hundred forty-seven thousand, nine hundred thirty-two".