67313488 has 20 divisors (see below), whose sum is σ = 142276608. Its totient is φ = 30596960.

The previous prime is 67313483. The next prime is 67313497. The reversal of 67313488 is 88431376.

It is a super-2 number, since 2×67313488² = 9062211333452288, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 67313488.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67313483) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 191056 + ... + 191407.

Almost surely, 2^67313488 is an apocalyptic number.

It is an amenable number.

67313488 is an abundant number, since it is smaller than the sum of its proper divisors (74963120).

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

67313488 is a wasteful number, since it uses less digits than its factorization.

67313488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 382482 (or 382476 counting only the distinct ones).

The product of its digits is 96768, while the sum is 40.

The square root of 67313488 is about 8204.4797519404. The cubic root of 67313488 is about 406.7872806556.

It can be divided in two parts, 673 and 13488, that added together give a square (14161 = 119²).

The spelling of 67313488 in words is "sixty-seven million, three hundred thirteen thousand, four hundred eighty-eight".