83257482 has 32 divisors (see below), whose sum is σ = 207604224. Its totient is φ = 21625200.

The previous prime is 83257481. The next prime is 83257501. The reversal of 83257482 is 28475238.

It is a self number, because there is not a number n which added to its sum of digits gives 83257482.

It is not an unprimeable number, because it can be changed into a prime (83257481) 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 15 ways as a sum of consecutive naturals, for example, 89644 + ... + 90567.

It is an arithmetic number, because the mean of its divisors is an integer number (6487632).

Almost surely, 2^83257482 is an apocalyptic number.

83257482 is an abundant number, since it is smaller than the sum of its proper divisors (124346742).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

83257482 is a wasteful number, since it uses less digits than its factorization.

83257482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180234.

The product of its digits is 107520, while the sum is 39.

The square root of 83257482 is about 9124.5537973098. The cubic root of 83257482 is about 436.6576676531.

The spelling of 83257482 in words is "eighty-three million, two hundred fifty-seven thousand, four hundred eighty-two".