68367955 has 8 divisors (see below), whose sum is σ = 82170000. Its totient is φ = 54608736.

The previous prime is 68367941. The next prime is 68367977. The reversal of 68367955 is 55976386.

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

It is a cyclic number.

It is not a de Polignac number, because 68367955 - 2¹⁵ = 68335187 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 68367899 and 68367908.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7080 + ... + 13669.

It is an arithmetic number, because the mean of its divisors is an integer number (10271250).

Almost surely, 2^68367955 is an apocalyptic number.

68367955 is a deficient number, since it is larger than the sum of its proper divisors (13802045).

68367955 is a wasteful number, since it uses less digits than its factorization.

68367955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21413.

The product of its digits is 1360800, while the sum is 49.

The square root of 68367955 is about 8268.4917004252. The cubic root of 68367955 is about 408.9003948001.

The spelling of 68367955 in words is "sixty-eight million, three hundred sixty-seven thousand, nine hundred fifty-five".