68007292 has 12 divisors (see below), whose sum is σ = 119273056. Its totient is φ = 33929280.

The previous prime is 68007283. The next prime is 68007299. The reversal of 68007292 is 29270086.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68007299) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16509 + ... + 20212.

Almost surely, 2^68007292 is an apocalyptic number.

It is an amenable number.

68007292 is a deficient number, since it is larger than the sum of its proper divisors (51265764).

68007292 is a wasteful number, since it uses less digits than its factorization.

68007292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37188 (or 37186 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 68007292 is about 8246.6533818271. The cubic root of 68007292 is about 408.1800995864.

The spelling of 68007292 in words is "sixty-eight million, seven thousand, two hundred ninety-two".