67352736 has 48 divisors (see below), whose sum is σ = 192876768. Its totient is φ = 20409600.

The previous prime is 67352729. The next prime is 67352737. The reversal of 67352736 is 63725376.

It is a tau number, because it is divible by the number of its divisors (48).

It is a junction number, because it is equal to n+sod(n) for n = 67352694 and 67352703.

It is not an unprimeable number, because it can be changed into a prime (67352737) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30835 + ... + 32946.

It is an arithmetic number, because the mean of its divisors is an integer number (4018266).

Almost surely, 2^67352736 is an apocalyptic number.

67352736 is a gapful number since it is divisible by the number (66) formed by its first and last digit.

It is an amenable number.

67352736 is an abundant number, since it is smaller than the sum of its proper divisors (125524032).

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

67352736 is a wasteful number, since it uses less digits than its factorization.

67352736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63805 (or 63797 counting only the distinct ones).

The product of its digits is 158760, while the sum is 39.

The square root of 67352736 is about 8206.8712674198. The cubic root of 67352736 is about 406.8663261569.

The spelling of 67352736 in words is "sixty-seven million, three hundred fifty-two thousand, seven hundred thirty-six".