82328450 has 24 divisors (see below), whose sum is σ = 162140292. Its totient is φ = 30993920.

The previous prime is 82328437. The next prime is 82328479. The reversal of 82328450 is 5482328.

It can be written as a sum of positive squares in 6 ways, for example, as 22591009 + 59737441 = 4753^2 + 7729^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 47579 + ... + 49278.

Almost surely, 2^82328450 is an apocalyptic number.

82328450 is a deficient number, since it is larger than the sum of its proper divisors (79811842).

82328450 is a wasteful number, since it uses less digits than its factorization.

82328450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96886 (or 96881 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 32.

The square root of 82328450 is about 9073.5026312885. The cubic root of 82328450 is about 435.0274347430.

The spelling of 82328450 in words is "eighty-two million, three hundred twenty-eight thousand, four hundred fifty".