68795772 has 24 divisors (see below), whose sum is σ = 166059600. Its totient is φ = 22141056.

The previous prime is 68795767. The next prime is 68795777. The reversal of 68795772 is 27759786.

It is an interprime number because it is at equal distance from previous prime (68795767) and next prime (68795777).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68795777) 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, 98497 + ... + 99192.

It is an arithmetic number, because the mean of its divisors is an integer number (6919150).

Almost surely, 2^68795772 is an apocalyptic number.

It is an amenable number.

68795772 is an abundant number, since it is smaller than the sum of its proper divisors (97263828).

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

68795772 is a wasteful number, since it uses less digits than its factorization.

68795772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197725 (or 197723 counting only the distinct ones).

The product of its digits is 1481760, while the sum is 51.

The square root of 68795772 is about 8294.3216720839. The cubic root of 68795772 is about 409.7515290062.

The spelling of 68795772 in words is "sixty-eight million, seven hundred ninety-five thousand, seven hundred seventy-two".