68207334 has 32 divisors (see below), whose sum is σ = 147329280. Its totient is φ = 20926752.

The previous prime is 68207329. The next prime is 68207339. The reversal of 68207334 is 43370286.

It is an interprime number because it is at equal distance from previous prime (68207329) and next prime (68207339).

It is a super-2 number, since 2×68207334² = 9304480822775112, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 68207295 and 68207304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68207339) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31639 + ... + 33725.

It is an arithmetic number, because the mean of its divisors is an integer number (4604040).

Almost surely, 2^68207334 is an apocalyptic number.

68207334 is an abundant number, since it is smaller than the sum of its proper divisors (79121946).

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

68207334 is a wasteful number, since it uses less digits than its factorization.

68207334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2524.

The product of its (nonzero) digits is 24192, while the sum is 33.

The square root of 68207334 is about 8258.7731534411. The cubic root of 68207334 is about 408.5799255037.

The spelling of 68207334 in words is "sixty-eight million, two hundred seven thousand, three hundred thirty-four".