68007372 has 12 divisors (see below), whose sum is σ = 158683896. Its totient is φ = 22669120.

The previous prime is 68007371. The next prime is 68007383. The reversal of 68007372 is 27370086.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (68007371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2833629 + ... + 2833652.

It is an arithmetic number, because the mean of its divisors is an integer number (13223658).

Almost surely, 2^68007372 is an apocalyptic number.

It is an amenable number.

68007372 is an abundant number, since it is smaller than the sum of its proper divisors (90676524).

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

68007372 is a wasteful number, since it uses less digits than its factorization.

68007372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5667288 (or 5667286 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 33.

The square root of 68007372 is about 8246.6582322781. The cubic root of 68007372 is about 408.1802596398.

The spelling of 68007372 in words is "sixty-eight million, seven thousand, three hundred seventy-two".