83235225 has 24 divisors (see below), whose sum is σ = 138250080. Its totient is φ = 44187520.

The previous prime is 83235223. The next prime is 83235283. The reversal of 83235225 is 52253238.

It is not a de Polignac number, because 83235225 - 2¹ = 83235223 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 83235192 and 83235201.

It is not an unprimeable number, because it can be changed into a prime (83235221) 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 23 ways as a sum of consecutive naturals, for example, 14581 + ... + 19469.

It is an arithmetic number, because the mean of its divisors is an integer number (5760420).

Almost surely, 2^83235225 is an apocalyptic number.

It is an amenable number.

83235225 is a deficient number, since it is larger than the sum of its proper divisors (55014855).

83235225 is a wasteful number, since it uses less digits than its factorization.

83235225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5129 (or 5124 counting only the distinct ones).

The product of its digits is 14400, while the sum is 30.

The square root of 83235225 is about 9123.3340945073. The cubic root of 83235225 is about 436.6187540099.

The spelling of 83235225 in words is "eighty-three million, two hundred thirty-five thousand, two hundred twenty-five".