68923122 has 16 divisors (see below), whose sum is σ = 137993760. Its totient is φ = 22949792.

The previous prime is 68923121. The next prime is 68923133. The reversal of 68923122 is 22132986.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (68923121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 478 + ... + 11750.

It is an arithmetic number, because the mean of its divisors is an integer number (8624610).

Almost surely, 2^68923122 is an apocalyptic number.

68923122 is an abundant number, since it is smaller than the sum of its proper divisors (69070638).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

68923122 is a wasteful number, since it uses less digits than its factorization.

68923122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12297.

The product of its digits is 10368, while the sum is 33.

The square root of 68923122 is about 8301.9950614295. The cubic root of 68923122 is about 410.0042077696.

The spelling of 68923122 in words is "sixty-eight million, nine hundred twenty-three thousand, one hundred twenty-two".