2235612706 has 4 divisors (see below), whose sum is σ = 3353419062. Its totient is φ = 1117806352.

The previous prime is 2235612661. The next prime is 2235612733. The reversal of 2235612706 is 6072165322.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6072165322 = 2 ⋅3036082661.

It can be written as a sum of positive squares in only one way, i.e., 2231712081 + 3900625 = 47241^2 + 1975^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 558903175 + ... + 558903178.

Almost surely, 2^2235612706 is an apocalyptic number.

2235612706 is a deficient number, since it is larger than the sum of its proper divisors (1117806356).

2235612706 is a wasteful number, since it uses less digits than its factorization.

2235612706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1117806355.

The product of its (nonzero) digits is 30240, while the sum is 34.

The square root of 2235612706 is about 47282.2662950921. The cubic root of 2235612706 is about 1307.5717318586.

The spelling of 2235612706 in words is "two billion, two hundred thirty-five million, six hundred twelve thousand, seven hundred six".