68268107 has 16 divisors (see below), whose sum is σ = 75043584. Its totient is φ = 61824000.

The previous prime is 68268077. The next prime is 68268113. The reversal of 68268107 is 70186286.

It is a cyclic number.

It is not a de Polignac number, because 68268107 - 2⁸ = 68267851 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (68268127) 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, 147857 + ... + 148317.

It is an arithmetic number, because the mean of its divisors is an integer number (4690224).

Almost surely, 2^68268107 is an apocalyptic number.

68268107 is a deficient number, since it is larger than the sum of its proper divisors (6775477).

68268107 is a wasteful number, since it uses less digits than its factorization.

68268107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 790.

The product of its (nonzero) digits is 32256, while the sum is 38.

The square root of 68268107 is about 8262.4516337465. The cubic root of 68268107 is about 408.7012382486.

The spelling of 68268107 in words is "sixty-eight million, two hundred sixty-eight thousand, one hundred seven".