7275620226 has 16 divisors (see below), whose sum is σ = 16629989184. Its totient is φ = 2078748624.

The previous prime is 7275620207. The next prime is 7275620269. The reversal of 7275620226 is 6220265727.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86614485 + ... + 86614568.

It is an arithmetic number, because the mean of its divisors is an integer number (1039374324).

Almost surely, 2^7275620226 is an apocalyptic number.

7275620226 is an abundant number, since it is smaller than the sum of its proper divisors (9354368958).

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

7275620226 is a wasteful number, since it uses less digits than its factorization.

7275620226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173229065.

The product of its (nonzero) digits is 141120, while the sum is 39.

The square root of 7275620226 is about 85297.2462978729. The cubic root of 7275620226 is about 1937.7154730377.

The spelling of 7275620226 in words is "seven billion, two hundred seventy-five million, six hundred twenty thousand, two hundred twenty-six".