68546996 has 12 divisors (see below), whose sum is σ = 137094048. Its totient is φ = 29377272.

The previous prime is 68546993. The next prime is 68547001. The reversal of 68546996 is 69964586.

68546996 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68546993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1224026 + ... + 1224081.

It is an arithmetic number, because the mean of its divisors is an integer number (11424504).

Almost surely, 2^68546996 is an apocalyptic number.

It is an amenable number.

68546996 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

68546996 is a wasteful number, since it uses less digits than its factorization.

68546996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2448118 (or 2448116 counting only the distinct ones).

The product of its digits is 2799360, while the sum is 53.

The square root of 68546996 is about 8279.3113240172. The cubic root of 68546996 is about 409.2570244588.

The spelling of 68546996 in words is "sixty-eight million, five hundred forty-six thousand, nine hundred ninety-six".