2236459225 has 144 divisors (see below), whose sum is σ = 4018242816. Its totient is φ = 1209600000.

The previous prime is 2236459219. The next prime is 2236459229. The reversal of 2236459225 is 5229546322.

It is a happy number.

It is not a de Polignac number, because 2236459225 - 2¹⁹ = 2235934937 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2236459229) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 2977600 + ... + 2978350.

It is an arithmetic number, because the mean of its divisors is an integer number (27904464).

Almost surely, 2^2236459225 is an apocalyptic number.

2236459225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2236459225 is a deficient number, since it is larger than the sum of its proper divisors (1781783591).

2236459225 is a wasteful number, since it uses less digits than its factorization.

2236459225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 816 (or 804 counting only the distinct ones).

The product of its digits is 259200, while the sum is 40.

The square root of 2236459225 is about 47291.2172078495. The cubic root of 2236459225 is about 1307.7367492061.

The spelling of 2236459225 in words is "two billion, two hundred thirty-six million, four hundred fifty-nine thousand, two hundred twenty-five".