67600052 has 24 divisors (see below), whose sum is σ = 129308256. Its totient is φ = 30732768.

The previous prime is 67600051. The next prime is 67600067. The reversal of 67600052 is 25000676.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a junction number, because it is equal to n+sod(n) for n = 67599994 and 67600030.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67600051) 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, 6218 + ... + 13185.

It is an arithmetic number, because the mean of its divisors is an integer number (5387844).

Almost surely, 2^67600052 is an apocalyptic number.

It is an amenable number.

67600052 is a deficient number, since it is larger than the sum of its proper divisors (61708204).

67600052 is a wasteful number, since it uses less digits than its factorization.

67600052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19487 (or 19485 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 26.

The square root of 67600052 is about 8221.9250787148. The cubic root of 67600052 is about 407.3637157018.

The spelling of 67600052 in words is "sixty-seven million, six hundred thousand, fifty-two".