2235073169 has 4 divisors (see below), whose sum is σ = 2554369344. Its totient is φ = 1915776996.

The previous prime is 2235073133. The next prime is 2235073177. The reversal of 2235073169 is 9613705322.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 2235073169 - 2¹⁶ = 2235007633 is a prime.

It is a super-2 number, since 2×2235073169² = 9991104141567405122, which contains 22 as substring.

It is a Duffinian 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 (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 159648077 + ... + 159648090.

It is an arithmetic number, because the mean of its divisors is an integer number (638592336).

Almost surely, 2^2235073169 is an apocalyptic number.

It is an amenable number.

2235073169 is a deficient number, since it is larger than the sum of its proper divisors (319296175).

2235073169 is an equidigital number, since it uses as much as digits as its factorization.

2235073169 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 319296174.

The product of its (nonzero) digits is 68040, while the sum is 38.

The square root of 2235073169 is about 47276.5604607611. The cubic root of 2235073169 is about 1307.4665347332.

The spelling of 2235073169 in words is "two billion, two hundred thirty-five million, seventy-three thousand, one hundred sixty-nine".