68954236 has 24 divisors (see below), whose sum is σ = 133468160. Its totient is φ = 30964032.

The previous prime is 68954231. The next prime is 68954317. The reversal of 68954236 is 63245986.

It is a junction number, because it is equal to n+sod(n) for n = 68954192 and 68954201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68954231) 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 7 ways as a sum of consecutive naturals, for example, 15996 + ... + 19843.

Almost surely, 2^68954236 is an apocalyptic number.

It is an amenable number.

68954236 is a deficient number, since it is larger than the sum of its proper divisors (64513924).

68954236 is a wasteful number, since it uses less digits than its factorization.

68954236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35893 (or 35891 counting only the distinct ones).

The product of its digits is 311040, while the sum is 43.

The square root of 68954236 is about 8303.8687369202. The cubic root of 68954236 is about 410.0658946241.

The spelling of 68954236 in words is "sixty-eight million, nine hundred fifty-four thousand, two hundred thirty-six".