68064610 has 16 divisors (see below), whose sum is σ = 122846400. Its totient is φ = 27152496.

The previous prime is 68064599. The next prime is 68064611. The reversal of 68064610 is 1646086.

It is a super-3 number, since 3×68064610³ (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (68064611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5190 + ... + 12769.

It is an arithmetic number, because the mean of its divisors is an integer number (7677900).

Almost surely, 2^68064610 is an apocalyptic number.

68064610 is a deficient number, since it is larger than the sum of its proper divisors (54781790).

68064610 is a wasteful number, since it uses less digits than its factorization.

68064610 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18345.

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 68064610 is about 8250.1278777968. The cubic root of 68064610 is about 408.2947416904.

The spelling of 68064610 in words is "sixty-eight million, sixty-four thousand, six hundred ten".