68348486 has 4 divisors (see below), whose sum is σ = 102522732. Its totient is φ = 34174242.

The previous prime is 68348477. The next prime is 68348507. The reversal of 68348486 is 68484386.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 68348486.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17087120 + ... + 17087123.

It is an arithmetic number, because the mean of its divisors is an integer number (25630683).

Almost surely, 2^68348486 is an apocalyptic number.

68348486 is a deficient number, since it is larger than the sum of its proper divisors (34174246).

68348486 is a wasteful number, since it uses less digits than its factorization.

68348486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34174245.

The product of its digits is 884736, while the sum is 47.

The square root of 68348486 is about 8267.3143160279. The cubic root of 68348486 is about 408.8615772109.

The spelling of 68348486 in words is "sixty-eight million, three hundred forty-eight thousand, four hundred eighty-six".