2225239837 has 8 divisors (see below), whose sum is σ = 2356862400. Its totient is φ = 2093697984.

The previous prime is 2225239817. The next prime is 2225239867. The reversal of 2225239837 is 7389325222.

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

It is a cyclic number.

It is not a de Polignac number, because 2225239837 - 2¹¹ = 2225237789 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2225239793 and 2225239802.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2225239817) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42114 + ... + 78892.

It is an arithmetic number, because the mean of its divisors is an integer number (294607800).

Almost surely, 2^2225239837 is an apocalyptic number.

It is an amenable number.

2225239837 is a deficient number, since it is larger than the sum of its proper divisors (131622563).

2225239837 is a wasteful number, since it uses less digits than its factorization.

2225239837 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40355.

The product of its digits is 362880, while the sum is 43.

The square root of 2225239837 is about 47172.4478588932. The cubic root of 2225239837 is about 1305.5462913476.

The spelling of 2225239837 in words is "two billion, two hundred twenty-five million, two hundred thirty-nine thousand, eight hundred thirty-seven".