7271601067 has 2 divisors, whose sum is σ = 7271601068. Its totient is φ = 7271601066.

The previous prime is 7271601049. The next prime is 7271601101. The reversal of 7271601067 is 7601061727.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 7271601067 - 2⁷ = 7271600939 is a prime.

It is not a weakly prime, because it can be changed into another prime (7271601047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3635800533 + 3635800534.

It is an arithmetic number, because the mean of its divisors is an integer number (3635800534).

Almost surely, 2^7271601067 is an apocalyptic number.

7271601067 is a deficient number, since it is larger than the sum of its proper divisors (1).

7271601067 is an equidigital number, since it uses as much as digits as its factorization.

7271601067 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24696, while the sum is 37.

The square root of 7271601067 is about 85273.6833202366. The cubic root of 7271601067 is about 1937.3585998618.

The spelling of 7271601067 in words is "seven billion, two hundred seventy-one million, six hundred one thousand, sixty-seven".