72482082 has 8 divisors (see below), whose sum is σ = 144964176. Its totient is φ = 24160692.

The previous prime is 72482077. The next prime is 72482083. The reversal of 72482082 is 28028427.

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

72482082 is an admirable number.

It is a super-2 number, since 2×72482082² = 10507304422109448, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (72482083) 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 3 ways as a sum of consecutive naturals, for example, 6040168 + ... + 6040179.

It is an arithmetic number, because the mean of its divisors is an integer number (18120522).

Almost surely, 2^72482082 is an apocalyptic number.

72482082 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

72482082 is a wasteful number, since it uses less digits than its factorization.

72482082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12080352.

The product of its (nonzero) digits is 14336, while the sum is 33.

The square root of 72482082 is about 8513.6409367556. The cubic root of 72482082 is about 416.9431916586.

The spelling of 72482082 in words is "seventy-two million, four hundred eighty-two thousand, eighty-two".