68106315 has 16 divisors (see below), whose sum is σ = 109076256. Its totient is φ = 36288000.

The previous prime is 68106263. The next prime is 68106323. The reversal of 68106315 is 51360186.

It is not a de Polignac number, because 68106315 - 2⁷ = 68106187 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22915 + ... + 25715.

It is an arithmetic number, because the mean of its divisors is an integer number (6817266).

Almost surely, 2^68106315 is an apocalyptic number.

68106315 is a deficient number, since it is larger than the sum of its proper divisors (40969941).

68106315 is a wasteful number, since it uses less digits than its factorization.

68106315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4430.

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 68106315 is about 8252.6550273230. The cubic root of 68106315 is about 408.3781156864.

The spelling of 68106315 in words is "sixty-eight million, one hundred six thousand, three hundred fifteen".