68230575 has 36 divisors (see below), whose sum is σ = 139670128. Its totient is φ = 31190400.

The previous prime is 68230567. The next prime is 68230579. The reversal of 68230575 is 57503286.

68230575 is a `hidden beast` number, since 6 + 82 + 3 + 0 + 575 = 666.

It is not a de Polignac number, because 68230575 - 2³ = 68230567 is a prime.

It is a super-2 number, since 2×68230575² = 9310822729661250, which contains 22 as substring.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68230579) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 20086 + ... + 23235.

Almost surely, 2^68230575 is an apocalyptic number.

68230575 is an abundant number, since it is smaller than the sum of its proper divisors (71439553).

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

68230575 is a wasteful number, since it uses less digits than its factorization.

68230575 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43344 (or 43336 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 36.

The square root of 68230575 is about 8260.1800827827. The cubic root of 68230575 is about 408.6263268077.

The spelling of 68230575 in words is "sixty-eight million, two hundred thirty thousand, five hundred seventy-five".