68074814 has 8 divisors (see below), whose sum is σ = 103636488. Its totient is φ = 33529320.

The previous prime is 68074813. The next prime is 68074819. The reversal of 68074814 is 41847086.

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

It is a super-2 number, since 2×68074814² = 9268360602269192, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68074813) 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, 253877 + ... + 254144.

It is an arithmetic number, because the mean of its divisors is an integer number (12954561).

Almost surely, 2^68074814 is an apocalyptic number.

68074814 is a deficient number, since it is larger than the sum of its proper divisors (35561674).

68074814 is a wasteful number, since it uses less digits than its factorization.

68074814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 508090.

The product of its (nonzero) digits is 43008, while the sum is 38.

The square root of 68074814 is about 8250.7462692777. The cubic root of 68074814 is about 408.3151440276.

The spelling of 68074814 in words is "sixty-eight million, seventy-four thousand, eight hundred fourteen".