7228418375 has 32 divisors (see below), whose sum is σ = 9141163200. Its totient is φ = 5706288000.

The previous prime is 7228418359. The next prime is 7228418401. The reversal of 7228418375 is 5738148227.

It is not a de Polignac number, because 7228418375 - 2⁴ = 7228418359 is a prime.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 3034685 + ... + 3037065.

It is an arithmetic number, because the mean of its divisors is an integer number (285661350).

Almost surely, 2^7228418375 is an apocalyptic number.

7228418375 is a deficient number, since it is larger than the sum of its proper divisors (1912744825).

7228418375 is a wasteful number, since it uses less digits than its factorization.

7228418375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2708 (or 2698 counting only the distinct ones).

The product of its digits is 752640, while the sum is 47.

The square root of 7228418375 is about 85020.1057103554. The cubic root of 7228418375 is about 1933.5159562097.

The spelling of 7228418375 in words is "seven billion, two hundred twenty-eight million, four hundred eighteen thousand, three hundred seventy-five".