67113552 has 80 divisors (see below), whose sum is σ = 200290752. Its totient is φ = 19138560.

The previous prime is 67113547. The next prime is 67113559. The reversal of 67113552 is 25531176.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67113559) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5238 + ... + 12714.

Almost surely, 2^67113552 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 67113552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (100145376).

67113552 is an abundant number, since it is smaller than the sum of its proper divisors (133177200).

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

67113552 is a wasteful number, since it uses less digits than its factorization.

67113552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7516 (or 7510 counting only the distinct ones).

The product of its digits is 6300, while the sum is 30.

The square root of 67113552 is about 8192.2861278156. The cubic root of 67113552 is about 406.3841317403.

The spelling of 67113552 in words is "sixty-seven million, one hundred thirteen thousand, five hundred fifty-two".