82061488 has 20 divisors (see below), whose sum is σ = 159406960. Its totient is φ = 40924224.

The previous prime is 82061479. The next prime is 82061491. The reversal of 82061488 is 88416028.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 108 + ... + 12811.

It is an arithmetic number, because the mean of its divisors is an integer number (7970348).

Almost surely, 2^82061488 is an apocalyptic number.

It is an amenable number.

82061488 is a deficient number, since it is larger than the sum of its proper divisors (77345472).

82061488 is a wasteful number, since it uses less digits than its factorization.

82061488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13324 (or 13318 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 37.

The square root of 82061488 is about 9058.7796087553. The cubic root of 82061488 is about 434.5567122903.

The spelling of 82061488 in words is "eighty-two million, sixty-one thousand, four hundred eighty-eight".