68926750 has 32 divisors (see below), whose sum is σ = 131245920. Its totient is φ = 27097600.

The previous prime is 68926727. The next prime is 68926763. The reversal of 68926750 is 5762986.

It is a junction number, because it is equal to n+sod(n) for n = 68926697 and 68926706.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12414 + ... + 17086.

It is an arithmetic number, because the mean of its divisors is an integer number (4101435).

Almost surely, 2^68926750 is an apocalyptic number.

68926750 is a deficient number, since it is larger than the sum of its proper divisors (62319170).

68926750 is a wasteful number, since it uses less digits than its factorization.

68926750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4749 (or 4739 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 43.

The square root of 68926750 is about 8302.2135602501. The cubic root of 68926750 is about 410.0114016262.

The spelling of 68926750 in words is "sixty-eight million, nine hundred twenty-six thousand, seven hundred fifty".