82448522 has 16 divisors (see below), whose sum is σ = 134509032. Its totient is φ = 37675200.

The previous prime is 82448519. The next prime is 82448533. The reversal of 82448522 is 22584428.

It can be written as a sum of positive squares in 4 ways, for example, as 73633561 + 8814961 = 8581^2 + 2969^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13073 + ... + 18324.

Almost surely, 2^82448522 is an apocalyptic number.

82448522 is a deficient number, since it is larger than the sum of its proper divisors (52060510).

82448522 is a wasteful number, since it uses less digits than its factorization.

82448522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31513.

The product of its digits is 40960, while the sum is 35.

The square root of 82448522 is about 9080.1168494684. The cubic root of 82448522 is about 435.2388207253.

The spelling of 82448522 in words is "eighty-two million, four hundred forty-eight thousand, five hundred twenty-two".