68062944 has 24 divisors (see below), whose sum is σ = 178665480. Its totient is φ = 22687616.

The previous prime is 68062901. The next prime is 68062961. The reversal of 68062944 is 44926086.

It is a tau number, because it is divible by the number of its divisors (24).

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, 354399 + ... + 354590.

It is an arithmetic number, because the mean of its divisors is an integer number (7444395).

Almost surely, 2^68062944 is an apocalyptic number.

It is an amenable number.

68062944 is an abundant number, since it is smaller than the sum of its proper divisors (110602536).

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

68062944 is a wasteful number, since it uses less digits than its factorization.

68062944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 709002 (or 708994 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 39.

The square root of 68062944 is about 8250.0269090470. The cubic root of 68062944 is about 408.2914104213.

It can be divided in two parts, 68062 and 944, that added together give a triangular number (69006 = T₃₇₁).

The spelling of 68062944 in words is "sixty-eight million, sixty-two thousand, nine hundred forty-four".