2236225739 has 8 divisors (see below), whose sum is σ = 2446893120. Its totient is φ = 2026787400.

The previous prime is 2236225723. The next prime is 2236225741. The reversal of 2236225739 is 9375226322.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2236225739 - 2⁴ = 2236225723 is a prime.

It is a super-3 number, since 3×2236225739³ (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2236225696 and 2236225705.

It is not an unprimeable number, because it can be changed into a prime (2236225769) 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 7 ways as a sum of consecutive naturals, for example, 303449 + ... + 310730.

It is an arithmetic number, because the mean of its divisors is an integer number (305861640).

Almost surely, 2^2236225739 is an apocalyptic number.

2236225739 is a deficient number, since it is larger than the sum of its proper divisors (210667381).

2236225739 is a wasteful number, since it uses less digits than its factorization.

2236225739 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 614521.

The product of its digits is 272160, while the sum is 41.

The square root of 2236225739 is about 47288.7485455050. The cubic root of 2236225739 is about 1307.6912384503.

The spelling of 2236225739 in words is "two billion, two hundred thirty-six million, two hundred twenty-five thousand, seven hundred thirty-nine".