67560072 has 16 divisors (see below), whose sum is σ = 168900240. Its totient is φ = 22520016.

The previous prime is 67560071. The next prime is 67560179. The reversal of 67560072 is 27006576.

It is not an unprimeable number, because it can be changed into a prime (67560071) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1407478 + ... + 1407525.

It is an arithmetic number, because the mean of its divisors is an integer number (10556265).

Almost surely, 2^67560072 is an apocalyptic number.

It is an amenable number.

67560072 is an abundant number, since it is smaller than the sum of its proper divisors (101340168).

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

67560072 is a wasteful number, since it uses less digits than its factorization.

67560072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2815012 (or 2815008 counting only the distinct ones).

The product of its (nonzero) digits is 17640, while the sum is 33.

The square root of 67560072 is about 8219.4934150469. The cubic root of 67560072 is about 407.2833922276.

The spelling of 67560072 in words is "sixty-seven million, five hundred sixty thousand, seventy-two".