68161124 has 12 divisors (see below), whose sum is σ = 120512364. Its totient is φ = 33729024.

The previous prime is 68161099. The next prime is 68161153. The reversal of 68161124 is 42116186.

It can be written as a sum of positive squares in 2 ways, for example, as 46240000 + 21921124 = 6800^2 + 4682^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87449 + ... + 88224.

It is an arithmetic number, because the mean of its divisors is an integer number (10042697).

Almost surely, 2^68161124 is an apocalyptic number.

It is an amenable number.

68161124 is a deficient number, since it is larger than the sum of its proper divisors (52351240).

68161124 is a wasteful number, since it uses less digits than its factorization.

68161124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175774 (or 175772 counting only the distinct ones).

The product of its digits is 2304, while the sum is 29.

The square root of 68161124 is about 8255.9750484119. The cubic root of 68161124 is about 408.4876346279.

The spelling of 68161124 in words is "sixty-eight million, one hundred sixty-one thousand, one hundred twenty-four".