68195607 has 8 divisors (see below), whose sum is σ = 90994800. Its totient is φ = 45430080.

The previous prime is 68195597. The next prime is 68195623. The reversal of 68195607 is 70659186.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 68195607 - 2⁴ = 68195591 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68195507) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3232 + ... + 12117.

It is an arithmetic number, because the mean of its divisors is an integer number (11374350).

Almost surely, 2^68195607 is an apocalyptic number.

68195607 is a deficient number, since it is larger than the sum of its proper divisors (22799193).

68195607 is a wasteful number, since it uses less digits than its factorization.

68195607 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16833.

The product of its (nonzero) digits is 90720, while the sum is 42.

The square root of 68195607 is about 8258.0631506425. The cubic root of 68195607 is about 408.5565082203.

The spelling of 68195607 in words is "sixty-eight million, one hundred ninety-five thousand, six hundred seven".