82046250 has 320 divisors, whose sum is σ = 283409280. Its totient is φ = 17280000.

The previous prime is 82046227. The next prime is 82046287. The reversal of 82046250 is 5264028.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 4826242 + ... + 4826258.

It is an arithmetic number, because the mean of its divisors is an integer number (885654).

Almost surely, 2^82046250 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 82046250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (141704640).

82046250 is an abundant number, since it is smaller than the sum of its proper divisors (201363030).

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

82046250 is a wasteful number, since it uses less digits than its factorization.

82046250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72 (or 51 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

The square root of 82046250 is about 9057.9385071880. The cubic root of 82046250 is about 434.5298130092.

The spelling of 82046250 in words is "eighty-two million, forty-six thousand, two hundred fifty".