2235214613 has 4 divisors (see below), whose sum is σ = 2235436140. Its totient is φ = 2234993088.

The previous prime is 2235214609. The next prime is 2235214627. The reversal of 2235214613 is 3164125322.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 69522244 + 2165692369 = 8338^2 + 46537^2 .

It is a cyclic number.

It is not a de Polignac number, because 2235214613 - 2² = 2235214609 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2235214603) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94868 + ... + 116061.

It is an arithmetic number, because the mean of its divisors is an integer number (558859035).

Almost surely, 2^2235214613 is an apocalyptic number.

It is an amenable number.

2235214613 is a deficient number, since it is larger than the sum of its proper divisors (221527).

2235214613 is a wasteful number, since it uses less digits than its factorization.

2235214613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221526.

The product of its digits is 8640, while the sum is 29.

The square root of 2235214613 is about 47278.0563581034. The cubic root of 2235214613 is about 1307.4941146500.

Adding to 2235214613 its reverse (3164125322), we get a palindrome (5399339935).

The spelling of 2235214613 in words is "two billion, two hundred thirty-five million, two hundred fourteen thousand, six hundred thirteen".