2308284136 has 8 divisors (see below), whose sum is σ = 4328032770. Its totient is φ = 1154142064.

The previous prime is 2308284127. The next prime is 2308284197. The reversal of 2308284136 is 6314828032.

2308284136 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 1970827236 + 337456900 = 44394^2 + 18370^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 2308284095 and 2308284104.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 144267751 + ... + 144267766.

Almost surely, 2^2308284136 is an apocalyptic number.

It is an amenable number.

2308284136 is a deficient number, since it is larger than the sum of its proper divisors (2019748634).

2308284136 is a wasteful number, since it uses less digits than its factorization.

2308284136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 288535523 (or 288535519 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 37.

The square root of 2308284136 is about 48044.6056909618. The cubic root of 2308284136 is about 1321.5890214705.

The spelling of 2308284136 in words is "two billion, three hundred eight million, two hundred eighty-four thousand, one hundred thirty-six".