68596838 has 4 divisors (see below), whose sum is σ = 102895260. Its totient is φ = 34298418.

The previous prime is 68596837. The next prime is 68596841. The reversal of 68596838 is 83869586.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 68596838.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68596837) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17149208 + ... + 17149211.

It is an arithmetic number, because the mean of its divisors is an integer number (25723815).

Almost surely, 2^68596838 is an apocalyptic number.

68596838 is a deficient number, since it is larger than the sum of its proper divisors (34298422).

68596838 is a wasteful number, since it uses less digits than its factorization.

68596838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34298421.

The product of its digits is 2488320, while the sum is 53.

The square root of 68596838 is about 8282.3208100145. The cubic root of 68596838 is about 409.3561936313.

The spelling of 68596838 in words is "sixty-eight million, five hundred ninety-six thousand, eight hundred thirty-eight".