7227160761 has 4 divisors (see below), whose sum is σ = 9636214352. Its totient is φ = 4818107172.

The previous prime is 7227160723. The next prime is 7227160769. The reversal of 7227160761 is 1670617227.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 7227160761 - 2⁶ = 7227160697 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7227160769) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1204526791 + ... + 1204526796.

It is an arithmetic number, because the mean of its divisors is an integer number (2409053588).

Almost surely, 2^7227160761 is an apocalyptic number.

It is an amenable number.

7227160761 is a deficient number, since it is larger than the sum of its proper divisors (2409053591).

7227160761 is a wasteful number, since it uses less digits than its factorization.

7227160761 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2409053590.

The product of its (nonzero) digits is 49392, while the sum is 39.

The square root of 7227160761 is about 85012.7094086525. The cubic root of 7227160761 is about 1933.4038174429.

Adding to 7227160761 its reverse (1670617227), we get a palindrome (8897777988).

The spelling of 7227160761 in words is "seven billion, two hundred twenty-seven million, one hundred sixty thousand, seven hundred sixty-one".