68082537 has 8 divisors (see below), whose sum is σ = 91025536. Its totient is φ = 45263952.

The previous prime is 68082503. The next prime is 68082563. The reversal of 68082537 is 73528086.

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

It is not a de Polignac number, because 68082537 - 2⁶ = 68082473 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 68082495 and 68082504.

It is not an unprimeable number, because it can be changed into a prime (68082577) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29818 + ... + 32019.

It is an arithmetic number, because the mean of its divisors is an integer number (11378192).

Almost surely, 2^68082537 is an apocalyptic number.

It is an amenable number.

68082537 is a deficient number, since it is larger than the sum of its proper divisors (22942999).

68082537 is a wasteful number, since it uses less digits than its factorization.

68082537 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62207.

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

The square root of 68082537 is about 8251.2142742750. The cubic root of 68082537 is about 408.3305843861.

The spelling of 68082537 in words is "sixty-eight million, eighty-two thousand, five hundred thirty-seven".