68725488 has 80 divisors (see below), whose sum is σ = 192411296. Its totient is φ = 21012480.

The previous prime is 68725487. The next prime is 68725493. The reversal of 68725488 is 88452786.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68725487) 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 15 ways as a sum of consecutive naturals, for example, 150156 + ... + 150612.

Almost surely, 2^68725488 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 68725488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (96205648).

68725488 is an abundant number, since it is smaller than the sum of its proper divisors (123685808).

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

68725488 is a wasteful number, since it uses less digits than its factorization.

68725488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 722 (or 716 counting only the distinct ones).

The product of its digits is 860160, while the sum is 48.

The square root of 68725488 is about 8290.0837148970. The cubic root of 68725488 is about 409.6119429603.

The spelling of 68725488 in words is "sixty-eight million, seven hundred twenty-five thousand, four hundred eighty-eight".