68571083 has 16 divisors (see below), whose sum is σ = 79968000. Its totient is φ = 57584736.

The previous prime is 68571079. The next prime is 68571089. The reversal of 68571083 is 38017586.

It is a cyclic number.

It is not a de Polignac number, because 68571083 - 2² = 68571079 is a prime.

It is not an unprimeable number, because it can be changed into a prime (68571089) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 137168 + ... + 137666.

It is an arithmetic number, because the mean of its divisors is an integer number (4998000).

Almost surely, 2^68571083 is an apocalyptic number.

68571083 is a deficient number, since it is larger than the sum of its proper divisors (11396917).

68571083 is a wasteful number, since it uses less digits than its factorization.

68571083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 866.

The product of its (nonzero) digits is 40320, while the sum is 38.

The square root of 68571083 is about 8280.7658462246. The cubic root of 68571083 is about 409.3049556597.

The spelling of 68571083 in words is "sixty-eight million, five hundred seventy-one thousand, eighty-three".