68883292 has 6 divisors (see below), whose sum is σ = 120545768. Its totient is φ = 34441644.

The previous prime is 68883281. The next prime is 68883299. The reversal of 68883292 is 29238886.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68883299) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8610408 + ... + 8610415.

Almost surely, 2^68883292 is an apocalyptic number.

It is an amenable number.

68883292 is a deficient number, since it is larger than the sum of its proper divisors (51662476).

68883292 is a wasteful number, since it uses less digits than its factorization.

68883292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17220827 (or 17220825 counting only the distinct ones).

The product of its digits is 331776, while the sum is 46.

The square root of 68883292 is about 8299.5958937770. The cubic root of 68883292 is about 409.9252134067.

The spelling of 68883292 in words is "sixty-eight million, eight hundred eighty-three thousand, two hundred ninety-two".