7275084420 has 96 divisors (see below), whose sum is σ = 22181846400. Its totient is φ = 1774531584.

The previous prime is 7275084409. The next prime is 7275084451. The reversal of 7275084420 is 244805727.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 76969 + ... + 143088.

It is an arithmetic number, because the mean of its divisors is an integer number (231060900).

Almost surely, 2^7275084420 is an apocalyptic number.

It is an amenable number.

7275084420 is an abundant number, since it is smaller than the sum of its proper divisors (14906761980).

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

7275084420 is a wasteful number, since it uses less digits than its factorization.

7275084420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220117 (or 220115 counting only the distinct ones).

The product of its (nonzero) digits is 125440, while the sum is 39.

The square root of 7275084420 is about 85294.1054235285. The cubic root of 7275084420 is about 1937.6679048106.

The spelling of 7275084420 in words is "seven billion, two hundred seventy-five million, eighty-four thousand, four hundred twenty".