68211852 has 24 divisors (see below), whose sum is σ = 162548736. Its totient is φ = 22253328.

The previous prime is 68211809. The next prime is 68211883. The reversal of 68211852 is 25811286.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59908 + ... + 61035.

It is an arithmetic number, because the mean of its divisors is an integer number (6772864).

Almost surely, 2^68211852 is an apocalyptic number.

It is an amenable number.

68211852 is an abundant number, since it is smaller than the sum of its proper divisors (94336884).

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

68211852 is a wasteful number, since it uses less digits than its factorization.

68211852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120997 (or 120995 counting only the distinct ones).

The product of its digits is 7680, while the sum is 33.

The square root of 68211852 is about 8259.0466762212. The cubic root of 68211852 is about 408.5889466418.

The spelling of 68211852 in words is "sixty-eight million, two hundred eleven thousand, eight hundred fifty-two".