82630 has 8 divisors (see below), whose sum is σ = 148752. Its totient is φ = 33048.

The previous prime is 82619. The next prime is 82633. The reversal of 82630 is 3628.

82630 is an esthetic number in base 5, because in such base its adjacent digits differ by 1.

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

It is a junction number, because it is equal to n+sod(n) for n = 82598 and 82607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4122 + ... + 4141.

It is an arithmetic number, because the mean of its divisors is an integer number (18594).

2⁸²⁶³⁰ is an apocalyptic number.

82630 is a deficient number, since it is larger than the sum of its proper divisors (66122).

82630 is a wasteful number, since it uses less digits than its factorization.

82630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8270.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 82630 is about 287.4543442010. The cubic root of 82630 is about 43.5557922419. Note that the first 3 decimals are identical.

The spelling of 82630 in words is "eighty-two thousand, six hundred thirty".