82824250 has 32 divisors (see below), whose sum is σ = 160063488. Its totient is φ = 32058000.

The previous prime is 82824239. The next prime is 82824253. The reversal of 82824250 is 5242828.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is not an unprimeable number, because it can be changed into a prime (82824253) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2407 + ... + 13093.

It is an arithmetic number, because the mean of its divisors is an integer number (5001984).

Almost surely, 2^82824250 is an apocalyptic number.

82824250 is a deficient number, since it is larger than the sum of its proper divisors (77239238).

82824250 is a wasteful number, since it uses less digits than its factorization.

82824250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10735 (or 10725 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 31.

The square root of 82824250 is about 9100.7829333525. The cubic root of 82824250 is about 435.8989644684.

The spelling of 82824250 in words is "eighty-two million, eight hundred twenty-four thousand, two hundred fifty".