2306516745 has 16 divisors (see below), whose sum is σ = 3974306112. Its totient is φ = 1135515840.

The previous prime is 2306516713. The next prime is 2306516747. The reversal of 2306516745 is 5476156032.

It is not a de Polignac number, because 2306516745 - 2⁵ = 2306516713 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (2306516747) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5913951 + ... + 5914340.

It is an arithmetic number, because the mean of its divisors is an integer number (248394132).

Almost surely, 2^2306516745 is an apocalyptic number.

It is an amenable number.

2306516745 is a deficient number, since it is larger than the sum of its proper divisors (1667789367).

2306516745 is a wasteful number, since it uses less digits than its factorization.

2306516745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11828312.

The product of its (nonzero) digits is 151200, while the sum is 39.

The square root of 2306516745 is about 48026.2089384536. The cubic root of 2306516745 is about 1321.2516336386.

The spelling of 2306516745 in words is "two billion, three hundred six million, five hundred sixteen thousand, seven hundred forty-five".