68046048 has 96 divisors (see below), whose sum is σ = 226840320. Its totient is φ = 19440000.

The previous prime is 68046047. The next prime is 68046059. The reversal of 68046048 is 84064086.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68046047) 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, 423 + ... + 11673.

It is an arithmetic number, because the mean of its divisors is an integer number (2362920).

Almost surely, 2^68046048 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 68046048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (113420160).

68046048 is an abundant number, since it is smaller than the sum of its proper divisors (158794272).

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

68046048 is a wasteful number, since it uses less digits than its factorization.

68046048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11277 (or 11263 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 36.

The square root of 68046048 is about 8249.0028488297. The cubic root of 68046048 is about 408.2576227626.

The spelling of 68046048 in words is "sixty-eight million, forty-six thousand, forty-eight".