67346532 has 96 divisors (see below), whose sum is σ = 193052160. Its totient is φ = 20132640.

The previous prime is 67346527. The next prime is 67346533. The reversal of 67346532 is 23564376.

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 (67346533) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 98263 + ... + 98945.

It is an arithmetic number, because the mean of its divisors is an integer number (2010960).

Almost surely, 2^67346532 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 67346532, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (96526080).

67346532 is an abundant number, since it is smaller than the sum of its proper divisors (125705628).

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

67346532 is a wasteful number, since it uses less digits than its factorization.

67346532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 790 (or 782 counting only the distinct ones).

The product of its digits is 90720, while the sum is 36.

The square root of 67346532 is about 8206.4932827609. The cubic root of 67346532 is about 406.8538333400.

The spelling of 67346532 in words is "sixty-seven million, three hundred forty-six thousand, five hundred thirty-two".