82537068 has 12 divisors (see below), whose sum is σ = 192586520. Its totient is φ = 27512352.

The previous prime is 82537061. The next prime is 82537069. The reversal of 82537068 is 86073528.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (82537061) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3439033 + ... + 3439056.

Almost surely, 2^82537068 is an apocalyptic number.

It is an amenable number.

82537068 is an abundant number, since it is smaller than the sum of its proper divisors (110049452).

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

82537068 is a wasteful number, since it uses less digits than its factorization.

82537068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6878096 (or 6878094 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 39.

The square root of 82537068 is about 9084.9913593795. The cubic root of 82537068 is about 435.3945739463.

The spelling of 82537068 in words is "eighty-two million, five hundred thirty-seven thousand, sixty-eight".