68160790 has 32 divisors (see below), whose sum is σ = 131286240. Its totient is φ = 25401600.

The previous prime is 68160761. The next prime is 68160797. The reversal of 68160790 is 9706186.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68160797) 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, 8650 + ... + 14530.

It is an arithmetic number, because the mean of its divisors is an integer number (4102695).

Almost surely, 2^68160790 is an apocalyptic number.

68160790 is a deficient number, since it is larger than the sum of its proper divisors (63125450).

68160790 is a wasteful number, since it uses less digits than its factorization.

68160790 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5968.

The product of its (nonzero) digits is 18144, while the sum is 37.

The square root of 68160790 is about 8255.9548206128. The cubic root of 68160790 is about 408.4869674094.

The spelling of 68160790 in words is "sixty-eight million, one hundred sixty thousand, seven hundred ninety".