68954654 has 8 divisors (see below), whose sum is σ = 103968480. Its totient is φ = 34298496.

The previous prime is 68954651. The next prime is 68954693. The reversal of 68954654 is 45645986.

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 68954599 and 68954608.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68954651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88934 + ... + 89705.

It is an arithmetic number, because the mean of its divisors is an integer number (12996060).

Almost surely, 2^68954654 is an apocalyptic number.

68954654 is a deficient number, since it is larger than the sum of its proper divisors (35013826).

68954654 is a wasteful number, since it uses less digits than its factorization.

68954654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178834.

The product of its digits is 1036800, while the sum is 47.

The square root of 68954654 is about 8303.8939058733. The cubic root of 68954654 is about 410.0667232278.

The spelling of 68954654 in words is "sixty-eight million, nine hundred fifty-four thousand, six hundred fifty-four".