68541254 has 8 divisors (see below), whose sum is σ = 102867408. Its totient is φ = 34252120.

The previous prime is 68541223. The next prime is 68541257. The reversal of 68541254 is 45214586.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68541257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4037 + ... + 12384.

It is an arithmetic number, because the mean of its divisors is an integer number (12858426).

Almost surely, 2^68541254 is an apocalyptic number.

68541254 is a deficient number, since it is larger than the sum of its proper divisors (34326154).

68541254 is a wasteful number, since it uses less digits than its factorization.

68541254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18510.

The product of its digits is 38400, while the sum is 35.

The square root of 68541254 is about 8278.9645487827. The cubic root of 68541254 is about 409.2455966813.

The spelling of 68541254 in words is "sixty-eight million, five hundred forty-one thousand, two hundred fifty-four".