68022662 has 4 divisors (see below), whose sum is σ = 102033996. Its totient is φ = 34011330.

The previous prime is 68022653. The next prime is 68022683. The reversal of 68022662 is 26622086.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17005664 + ... + 17005667.

It is an arithmetic number, because the mean of its divisors is an integer number (25508499).

Almost surely, 2^68022662 is an apocalyptic number.

68022662 is a deficient number, since it is larger than the sum of its proper divisors (34011334).

68022662 is a wasteful number, since it uses less digits than its factorization.

68022662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34011333.

The product of its (nonzero) digits is 13824, while the sum is 32.

The square root of 68022662 is about 8247.5852223545. The cubic root of 68022662 is about 408.2108475419.

The spelling of 68022662 in words is "sixty-eight million, twenty-two thousand, six hundred sixty-two".