68233334 has 16 divisors (see below), whose sum is σ = 110496960. Its totient is φ = 31414080.

The previous prime is 68233309. The next prime is 68233349. The reversal of 68233334 is 43333286.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 68233334.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8162 + ... + 14250.

It is an arithmetic number, because the mean of its divisors is an integer number (6906060).

Almost surely, 2^68233334 is an apocalyptic number.

68233334 is a deficient number, since it is larger than the sum of its proper divisors (42263626).

68233334 is a wasteful number, since it uses less digits than its factorization.

68233334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6535.

The product of its digits is 31104, while the sum is 32.

The square root of 68233334 is about 8260.3470871387. The cubic root of 68233334 is about 408.6318345283.

The spelling of 68233334 in words is "sixty-eight million, two hundred thirty-three thousand, three hundred thirty-four".