68800822 has 4 divisors (see below), whose sum is σ = 103201236. Its totient is φ = 34400410.

The previous prime is 68800799. The next prime is 68800859. The reversal of 68800822 is 22800886.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 22800886 = 2 ⋅11400443.

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, 17200204 + ... + 17200207.

It is an arithmetic number, because the mean of its divisors is an integer number (25800309).

Almost surely, 2^68800822 is an apocalyptic number.

68800822 is a deficient number, since it is larger than the sum of its proper divisors (34400414).

68800822 is a wasteful number, since it uses less digits than its factorization.

68800822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34400413.

The product of its (nonzero) digits is 12288, while the sum is 34.

The square root of 68800822 is about 8294.6260916331. The cubic root of 68800822 is about 409.7615547899.

The spelling of 68800822 in words is "sixty-eight million, eight hundred thousand, eight hundred twenty-two".