7228098878 has 48 divisors (see below), whose sum is σ = 14817270384. Its totient is φ = 2599511040.

The previous prime is 7228098863. The next prime is 7228098893. The reversal of 7228098878 is 8788908227.

It is an interprime number because it is at equal distance from previous prime (7228098863) and next prime (7228098893).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 243875 + ... + 271902.

It is an arithmetic number, because the mean of its divisors is an integer number (308693133).

Almost surely, 2^7228098878 is an apocalyptic number.

7228098878 is an abundant number, since it is smaller than the sum of its proper divisors (7589171506).

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

7228098878 is a wasteful number, since it uses less digits than its factorization.

7228098878 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 515817 (or 515810 counting only the distinct ones).

The product of its (nonzero) digits is 7225344, while the sum is 59.

The square root of 7228098878 is about 85018.2267399174. The cubic root of 7228098878 is about 1933.4874685740.

The spelling of 7228098878 in words is "seven billion, two hundred twenty-eight million, ninety-eight thousand, eight hundred seventy-eight".