67868054 has 8 divisors (see below), whose sum is σ = 103527720. Its totient is φ = 33358816.

The previous prime is 67868041. The next prime is 67868069. The reversal of 67868054 is 45086876.

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

It is a junction number, because it is equal to n+sod(n) for n = 67867996 and 67868014.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 287459 + ... + 287694.

It is an arithmetic number, because the mean of its divisors is an integer number (12940965).

Almost surely, 2^67868054 is an apocalyptic number.

67868054 is a deficient number, since it is larger than the sum of its proper divisors (35659666).

67868054 is a wasteful number, since it uses less digits than its factorization.

67868054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 575214.

The product of its (nonzero) digits is 322560, while the sum is 44.

The square root of 67868054 is about 8238.2069651108. The cubic root of 67868054 is about 407.9013402034.

The spelling of 67868054 in words is "sixty-seven million, eight hundred sixty-eight thousand, fifty-four".