7271064 has 24 divisors (see below), whose sum is σ = 19692660. Its totient is φ = 2423664.

The previous prime is 7271057. The next prime is 7271111. The reversal of 7271064 is 4601727.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 50422 + ... + 50565.

Almost surely, 2^7271064 is an apocalyptic number.

It is an amenable number.

7271064 is an abundant number, since it is smaller than the sum of its proper divisors (12421596).

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

7271064 is a wasteful number, since it uses less digits than its factorization.

7271064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100999 (or 100992 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 27.

The square root of 7271064 is about 2696.4910532023. The cubic root of 7271064 is about 193.7310902114.

The spelling of 7271064 in words is "seven million, two hundred seventy-one thousand, sixty-four".