68954866 has 32 divisors (see below), whose sum is σ = 111041280. Its totient is φ = 32054400.

The previous prime is 68954833. The next prime is 68954869. The reversal of 68954866 is 66845986.

It is not an unprimeable number, because it can be changed into a prime (68954869) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 254311 + ... + 254581.

It is an arithmetic number, because the mean of its divisors is an integer number (3470040).

Almost surely, 2^68954866 is an apocalyptic number.

68954866 is a deficient number, since it is larger than the sum of its proper divisors (42086414).

68954866 is a wasteful number, since it uses less digits than its factorization.

68954866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 450.

The product of its digits is 2488320, while the sum is 52.

The square root of 68954866 is about 8303.9066709592. The cubic root of 68954866 is about 410.0671434752.

It can be divided in two parts, 689 and 54866, that added together give a palindrome (55555).

The spelling of 68954866 in words is "sixty-eight million, nine hundred fifty-four thousand, eight hundred sixty-six".