68364514 has 8 divisors (see below), whose sum is σ = 108578988. Its totient is φ = 32171520.

The previous prime is 68364511. The next prime is 68364553. The reversal of 68364514 is 41546386.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 68310225 + 54289 = 8265^2 + 233^2 .

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 (68364511) 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, 1005327 + ... + 1005394.

Almost surely, 2^68364514 is an apocalyptic number.

68364514 is a deficient number, since it is larger than the sum of its proper divisors (40214474).

68364514 is a wasteful number, since it uses less digits than its factorization.

68364514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2010740.

The product of its digits is 69120, while the sum is 37.

The square root of 68364514 is about 8268.2836187446. The cubic root of 68364514 is about 408.8935346180.

The spelling of 68364514 in words is "sixty-eight million, three hundred sixty-four thousand, five hundred fourteen".