83325471 has 8 divisors (see below), whose sum is σ = 111323520. Its totient is φ = 55438872.

The previous prime is 83325467. The next prime is 83325491. The reversal of 83325471 is 17452338.

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

It is not a de Polignac number, because 83325471 - 2² = 83325467 is a prime.

It is a super-3 number, since 3×83325471³ (a number of 25 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83325401) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 26101 + ... + 29118.

It is an arithmetic number, because the mean of its divisors is an integer number (13915440).

Almost surely, 2^83325471 is an apocalyptic number.

83325471 is a deficient number, since it is larger than the sum of its proper divisors (27998049).

83325471 is a wasteful number, since it uses less digits than its factorization.

83325471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55725.

The product of its digits is 20160, while the sum is 33.

The square root of 83325471 is about 9128.2786438627. The cubic root of 83325471 is about 436.7764951745.

The spelling of 83325471 in words is "eighty-three million, three hundred twenty-five thousand, four hundred seventy-one".