68264412 has 12 divisors (see below), whose sum is σ = 159283656. Its totient is φ = 22754800.

The previous prime is 68264393. The next prime is 68264431. The reversal of 68264412 is 21446286.

It is an interprime number because it is at equal distance from previous prime (68264393) and next prime (68264431).

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

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, 2844339 + ... + 2844362.

It is an arithmetic number, because the mean of its divisors is an integer number (13273638).

Almost surely, 2^68264412 is an apocalyptic number.

It is an amenable number.

68264412 is an abundant number, since it is smaller than the sum of its proper divisors (91019244).

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

68264412 is a wasteful number, since it uses less digits than its factorization.

68264412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5688708 (or 5688706 counting only the distinct ones).

The product of its digits is 18432, while the sum is 33.

The square root of 68264412 is about 8262.2280288068. The cubic root of 68264412 is about 408.6938644866.

The spelling of 68264412 in words is "sixty-eight million, two hundred sixty-four thousand, four hundred twelve".