68100770 has 16 divisors (see below), whose sum is σ = 122689728. Its totient is φ = 27216240.

The previous prime is 68100761. The next prime is 68100779. The reversal of 68100770 is 7700186.

It is an interprime number because it is at equal distance from previous prime (68100761) and next prime (68100779).

It is not an unprimeable number, because it can be changed into a prime (68100779) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12857 + ... + 17363.

It is an arithmetic number, because the mean of its divisors is an integer number (7668108).

Almost surely, 2^68100770 is an apocalyptic number.

68100770 is a deficient number, since it is larger than the sum of its proper divisors (54588958).

68100770 is a wasteful number, since it uses less digits than its factorization.

68100770 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6025.

The product of its (nonzero) digits is 2352, while the sum is 29.

The square root of 68100770 is about 8252.3190679954. The cubic root of 68100770 is about 408.3670324356.

The spelling of 68100770 in words is "sixty-eight million, one hundred thousand, seven hundred seventy".