83310425 has 24 divisors (see below), whose sum is σ = 113108832. Its totient is φ = 60368000.

The previous prime is 83310407. The next prime is 83310433. The reversal of 83310425 is 52401338.

It is not a de Polignac number, because 83310425 - 2⁸ = 83310169 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 83310394 and 83310403.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 134717 + ... + 135333.

It is an arithmetic number, because the mean of its divisors is an integer number (4712868).

Almost surely, 2^83310425 is an apocalyptic number.

It is an amenable number.

83310425 is a deficient number, since it is larger than the sum of its proper divisors (29798407).

83310425 is a wasteful number, since it uses less digits than its factorization.

83310425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1129 (or 1124 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 83310425 is about 9127.4544644167. The cubic root of 83310425 is about 436.7502041550.

The spelling of 83310425 in words is "eighty-three million, three hundred ten thousand, four hundred twenty-five".