68548406 has 8 divisors (see below), whose sum is σ = 103562760. Its totient is φ = 34027488.

The previous prime is 68548357. The next prime is 68548411. The reversal of 68548406 is 60484586.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 123011 + ... + 123566.

It is an arithmetic number, because the mean of its divisors is an integer number (12945345).

Almost surely, 2^68548406 is an apocalyptic number.

68548406 is a deficient number, since it is larger than the sum of its proper divisors (35014354).

68548406 is a wasteful number, since it uses less digits than its factorization.

68548406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246718.

The product of its (nonzero) digits is 184320, while the sum is 41.

The square root of 68548406 is about 8279.3964755893. The cubic root of 68548406 is about 409.2598305552.

The spelling of 68548406 in words is "sixty-eight million, five hundred forty-eight thousand, four hundred six".