68229075 has 48 divisors (see below), whose sum is σ = 121599360. Its totient is φ = 33630720.

The previous prime is 68229067. The next prime is 68229097. The reversal of 68229075 is 57092286.

It is a happy number.

It is not a de Polignac number, because 68229075 - 2³ = 68229067 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 74772 + ... + 75678.

It is an arithmetic number, because the mean of its divisors is an integer number (2533320).

Almost surely, 2^68229075 is an apocalyptic number.

68229075 is a deficient number, since it is larger than the sum of its proper divisors (53370285).

68229075 is a wasteful number, since it uses less digits than its factorization.

68229075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 996 (or 991 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 39.

The square root of 68229075 is about 8260.0892852317. The cubic root of 68229075 is about 408.6233323340.

The spelling of 68229075 in words is "sixty-eight million, two hundred twenty-nine thousand, seventy-five".