68548430 has 16 divisors (see below), whose sum is σ = 123504480. Its totient is φ = 27393312.

The previous prime is 68548429. The next prime is 68548439. The reversal of 68548430 is 3484586.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68548439) 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, 10592 + ... + 15788.

It is an arithmetic number, because the mean of its divisors is an integer number (7719030).

Almost surely, 2^68548430 is an apocalyptic number.

68548430 is a deficient number, since it is larger than the sum of its proper divisors (54956050).

68548430 is a wasteful number, since it uses less digits than its factorization.

68548430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6523.

The product of its (nonzero) digits is 92160, while the sum is 38.

The square root of 68548430 is about 8279.3979249701. The cubic root of 68548430 is about 409.2598783183.

The spelling of 68548430 in words is "sixty-eight million, five hundred forty-eight thousand, four hundred thirty".