2306878072 has 64 divisors (see below), whose sum is σ = 4535385120. Its totient is φ = 1098966528.

The previous prime is 2306877971. The next prime is 2306878099. The reversal of 2306878072 is 2708786032.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5810578 + ... + 5810974.

Almost surely, 2^2306878072 is an apocalyptic number.

It is an amenable number.

2306878072 is a deficient number, since it is larger than the sum of its proper divisors (2228507048).

2306878072 is a wasteful number, since it uses less digits than its factorization.

2306878072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 800 (or 796 counting only the distinct ones).

The product of its (nonzero) digits is 225792, while the sum is 43.

The square root of 2306878072 is about 48029.9705600576. The cubic root of 2306878072 is about 1321.3206235217.

The spelling of 2306878072 in words is "two billion, three hundred six million, eight hundred seventy-eight thousand, seventy-two".