67275488 has 48 divisors (see below), whose sum is σ = 152137440. Its totient is φ = 28686336.

The previous prime is 67275469. The next prime is 67275491. The reversal of 67275488 is 88457276.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51548 + ... + 52836.

It is an arithmetic number, because the mean of its divisors is an integer number (3169530).

Almost surely, 2^67275488 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 67275488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (76068720).

67275488 is an abundant number, since it is smaller than the sum of its proper divisors (84861952).

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

67275488 is a wasteful number, since it uses less digits than its factorization.

67275488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1539 (or 1531 counting only the distinct ones).

The product of its digits is 752640, while the sum is 47.

The square root of 67275488 is about 8202.1636169977. The cubic root of 67275488 is about 406.7107193461.

It can be divided in two parts, 6727 and 5488, that multiplied together give a square (36917776 = 6076²).

The spelling of 67275488 in words is "sixty-seven million, two hundred seventy-five thousand, four hundred eighty-eight".