2236545605 has 16 divisors (see below), whose sum is σ = 3097046784. Its totient is φ = 1518739200.

The previous prime is 2236545593. The next prime is 2236545617. The reversal of 2236545605 is 5065456322.

2236545605 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2236545593) and next prime (2236545617).

It is not a de Polignac number, because 2236545605 - 2⁴ = 2236545589 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 306596 + ... + 313805.

It is an arithmetic number, because the mean of its divisors is an integer number (193565424).

Almost surely, 2^2236545605 is an apocalyptic number.

It is an amenable number.

2236545605 is a deficient number, since it is larger than the sum of its proper divisors (860501179).

2236545605 is a wasteful number, since it uses less digits than its factorization.

2236545605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 620516.

The product of its (nonzero) digits is 216000, while the sum is 38.

The square root of 2236545605 is about 47292.1304764334. The cubic root of 2236545605 is about 1307.7535854689.

The spelling of 2236545605 in words is "two billion, two hundred thirty-six million, five hundred forty-five thousand, six hundred five".