7264140027 has 32 divisors (see below), whose sum is σ = 10170800640. Its totient is φ = 4606452480.

The previous prime is 7264140019. The next prime is 7264140061. The reversal of 7264140027 is 7200414627.

It is not a de Polignac number, because 7264140027 - 2³ = 7264140019 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 7264140027.

It is not an unprimeable number, because it can be changed into a prime (7264140127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4436653 + ... + 4438289.

It is an arithmetic number, because the mean of its divisors is an integer number (317837520).

Almost surely, 2^7264140027 is an apocalyptic number.

7264140027 is a deficient number, since it is larger than the sum of its proper divisors (2906660613).

7264140027 is a wasteful number, since it uses less digits than its factorization.

7264140027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2563.

The product of its (nonzero) digits is 18816, while the sum is 33.

The square root of 7264140027 is about 85229.9244807832. The cubic root of 7264140027 is about 1936.6957629590.

The spelling of 7264140027 in words is "seven billion, two hundred sixty-four million, one hundred forty thousand, twenty-seven".