68835038 has 8 divisors (see below), whose sum is σ = 106813080. Its totient is φ = 33230680.

The previous prime is 68835017. The next prime is 68835071. The reversal of 68835038 is 83053886.

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

It is a super-2 number, since 2×68835038² = 9476524912922888, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 68834986 and 68835004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 593348 + ... + 593463.

It is an arithmetic number, because the mean of its divisors is an integer number (13351635).

Almost surely, 2^68835038 is an apocalyptic number.

68835038 is a deficient number, since it is larger than the sum of its proper divisors (37978042).

68835038 is a wasteful number, since it uses less digits than its factorization.

68835038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1186842.

The product of its (nonzero) digits is 138240, while the sum is 41.

The square root of 68835038 is about 8296.6883754905. The cubic root of 68835038 is about 409.8294710220.

The spelling of 68835038 in words is "sixty-eight million, eight hundred thirty-five thousand, thirty-eight".