2235073869 has 12 divisors (see below), whose sum is σ = 3689645856. Its totient is φ = 1277185032.

The previous prime is 2235073847. The next prime is 2235073871. The reversal of 2235073869 is 9683705322.

It is not a de Polignac number, because 2235073869 - 2²⁸ = 1966638413 is a prime.

It is a super-2 number, since 2×2235073869² = 9991110399773258322, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2235073469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17738619 + ... + 17738744.

It is an arithmetic number, because the mean of its divisors is an integer number (307470488).

Almost surely, 2^2235073869 is an apocalyptic number.

It is an amenable number.

2235073869 is a deficient number, since it is larger than the sum of its proper divisors (1454571987).

2235073869 is a wasteful number, since it uses less digits than its factorization.

2235073869 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35477376 (or 35477373 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 45.

The square root of 2235073869 is about 47276.5678640064. The cubic root of 2235073869 is about 1307.4666712279.

The spelling of 2235073869 in words is "two billion, two hundred thirty-five million, seventy-three thousand, eight hundred sixty-nine".