68620882 has 8 divisors (see below), whose sum is σ = 112288752. Its totient is φ = 31191300.

The previous prime is 68620859. The next prime is 68620883. The reversal of 68620882 is 28802686.

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 (68620883) 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, 1559544 + ... + 1559587.

It is an arithmetic number, because the mean of its divisors is an integer number (14036094).

Almost surely, 2^68620882 is an apocalyptic number.

68620882 is a deficient number, since it is larger than the sum of its proper divisors (43667870).

68620882 is a wasteful number, since it uses less digits than its factorization.

68620882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3119144.

The product of its (nonzero) digits is 73728, while the sum is 40.

The square root of 68620882 is about 8283.7722083602. The cubic root of 68620882 is about 409.4040161008.

The spelling of 68620882 in words is "sixty-eight million, six hundred twenty thousand, eight hundred eighty-two".