68662382 has 4 divisors (see below), whose sum is σ = 102993576. Its totient is φ = 34331190.

The previous prime is 68662381. The next prime is 68662387. The reversal of 68662382 is 28326686.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 28326686 = 2 ⋅14163343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68662381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17165594 + ... + 17165597.

It is an arithmetic number, because the mean of its divisors is an integer number (25748394).

Almost surely, 2^68662382 is an apocalyptic number.

68662382 is a deficient number, since it is larger than the sum of its proper divisors (34331194).

68662382 is a wasteful number, since it uses less digits than its factorization.

68662382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34331193.

The product of its digits is 165888, while the sum is 41.

The square root of 68662382 is about 8286.2767272159. The cubic root of 68662382 is about 409.4865315210.

The spelling of 68662382 in words is "sixty-eight million, six hundred sixty-two thousand, three hundred eighty-two".