68270067 has 16 divisors (see below), whose sum is σ = 101273760. Its totient is φ = 45453600.

The previous prime is 68270053. The next prime is 68270077. The reversal of 68270067 is 76007286.

It is not a de Polignac number, because 68270067 - 2¹⁰ = 68269043 is a prime.

It is not an unprimeable number, because it can be changed into a prime (68270017) 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, 30817 + ... + 32957.

It is an arithmetic number, because the mean of its divisors is an integer number (6329610).

Almost surely, 2^68270067 is an apocalyptic number.

68270067 is a deficient number, since it is larger than the sum of its proper divisors (33003693).

68270067 is a wasteful number, since it uses less digits than its factorization.

68270067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3331 (or 3325 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 36.

The square root of 68270067 is about 8262.5702417589. The cubic root of 68270067 is about 408.7051495272.

The spelling of 68270067 in words is "sixty-eight million, two hundred seventy thousand, sixty-seven".