68000292 has 18 divisors (see below), whose sum is σ = 171889718. Its totient is φ = 22666752.

The previous prime is 68000287. The next prime is 68000293. The reversal of 68000292 is 29200086.

It can be written as a sum of positive squares in only one way, i.e., 54997056 + 13003236 = 7416^2 + 3606^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is not an unprimeable number, because it can be changed into a prime (68000293) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 944413 + ... + 944484.

Almost surely, 2^68000292 is an apocalyptic number.

It is an amenable number.

68000292 is an abundant number, since it is smaller than the sum of its proper divisors (103889426).

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

68000292 is a wasteful number, since it uses less digits than its factorization.

68000292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1888907 (or 1888902 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 68000292 is about 8246.2289563169. The cubic root of 68000292 is about 408.1660944278.

The spelling of 68000292 in words is "sixty-eight million, two hundred ninety-two", and thus it is an aban number.