68462 has 4 divisors (see below), whose sum is σ = 102696. Its totient is φ = 34230.

The previous prime is 68449. The next prime is 68473. The reversal of 68462 is 26486.

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

It is a congruent number.

It is an unprimeable number.

68462 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17114 + ... + 17117.

It is an arithmetic number, because the mean of its divisors is an integer number (25674).

2⁶⁸⁴⁶² is an apocalyptic number.

68462 is a deficient number, since it is larger than the sum of its proper divisors (34234).

68462 is a wasteful number, since it uses less digits than its factorization.

68462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34233.

The product of its digits is 2304, while the sum is 26.

The square root of 68462 is about 261.6524412269. The cubic root of 68462 is about 40.9087799453.

The spelling of 68462 in words is "sixty-eight thousand, four hundred sixty-two".