67260012 has 24 divisors (see below), whose sum is σ = 157080000. Its totient is φ = 22400016.

The previous prime is 67259999. The next prime is 67260023. The reversal of 67260012 is 21006276.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18739 + ... + 22037.

It is an arithmetic number, because the mean of its divisors is an integer number (6545000).

Almost surely, 2^67260012 is an apocalyptic number.

It is an amenable number.

67260012 is an abundant number, since it is smaller than the sum of its proper divisors (89819988).

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

67260012 is a wasteful number, since it uses less digits than its factorization.

67260012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5005 (or 5003 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 67260012 is about 8201.2201531236. The cubic root of 67260012 is about 406.6795304838.

Adding to 67260012 its reverse (21006276), we get a palindrome (88266288).

The spelling of 67260012 in words is "sixty-seven million, two hundred sixty thousand, twelve".