82281496 has 32 divisors (see below), whose sum is σ = 178206480. Its totient is φ = 35200000.

The previous prime is 82281487. The next prime is 82281499. The reversal of 82281496 is 69418228.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82281499) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26005 + ... + 28996.

Almost surely, 2^82281496 is an apocalyptic number.

It is an amenable number.

82281496 is an abundant number, since it is smaller than the sum of its proper divisors (95924984).

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

82281496 is a wasteful number, since it uses less digits than its factorization.

82281496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55035 (or 55031 counting only the distinct ones).

The product of its digits is 55296, while the sum is 40.

The square root of 82281496 is about 9070.9148380965. The cubic root of 82281496 is about 434.9447166279.

The spelling of 82281496 in words is "eighty-two million, two hundred eighty-one thousand, four hundred ninety-six".