2306240505 has 40 divisors (see below), whose sum is σ = 4267532544. Its totient is φ = 1190311200.

The previous prime is 2306240483. The next prime is 2306240513. The reversal of 2306240505 is 5050426032.

2306240505 is a `hidden beast` number, since 2 + 30 + 624 + 0 + 5 + 0 + 5 = 666.

It is not a de Polignac number, because 2306240505 - 2⁵ = 2306240473 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 79291 + ... + 104400.

Almost surely, 2^2306240505 is an apocalyptic number.

It is an amenable number.

2306240505 is a deficient number, since it is larger than the sum of its proper divisors (1961292039).

2306240505 is a wasteful number, since it uses less digits than its factorization.

2306240505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183739 (or 183730 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 2306240505 is about 48023.3329226533. The cubic root of 2306240505 is about 1321.1988849612.

Adding to 2306240505 its reverse (5050426032), we get a palindrome (7356666537).

The spelling of 2306240505 in words is "two billion, three hundred six million, two hundred forty thousand, five hundred five".