68196562 has 8 divisors (see below), whose sum is σ = 116908416. Its totient is φ = 29227092.

The previous prime is 68196551. The next prime is 68196563. The reversal of 68196562 is 26569186.

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

It is not an unprimeable number, because it can be changed into a prime (68196563) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2435578 + ... + 2435605.

It is an arithmetic number, because the mean of its divisors is an integer number (14613552).

Almost surely, 2^68196562 is an apocalyptic number.

68196562 is a deficient number, since it is larger than the sum of its proper divisors (48711854).

68196562 is a wasteful number, since it uses less digits than its factorization.

68196562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4871192.

The product of its digits is 155520, while the sum is 43.

The square root of 68196562 is about 8258.1209727153. The cubic root of 68196562 is about 408.5584153306.

The spelling of 68196562 in words is "sixty-eight million, one hundred ninety-six thousand, five hundred sixty-two".