68052038 has 12 divisors (see below), whose sum is σ = 105721980. Its totient is φ = 32851896.

The previous prime is 68052031. The next prime is 68052043. The reversal of 68052038 is 83025086.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 68051995 and 68052013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68052031) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 18548 + ... + 21911.

It is an arithmetic number, because the mean of its divisors is an integer number (8810165).

Almost surely, 2^68052038 is an apocalyptic number.

68052038 is a deficient number, since it is larger than the sum of its proper divisors (37669942).

68052038 is a wasteful number, since it uses less digits than its factorization.

68052038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40519 (or 40490 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 68052038 is about 8249.3659150264. The cubic root of 68052038 is about 408.2696018634.

The spelling of 68052038 in words is "sixty-eight million, fifty-two thousand, thirty-eight".