7421875962 has 16 divisors (see below), whose sum is σ = 14852458080. Its totient is φ = 2472507632.

The previous prime is 7421875961. The next prime is 7421875987. The reversal of 7421875962 is 2695781247.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (7421875961) 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 7 ways as a sum of consecutive naturals, for example, 351648 + ... + 372155.

It is an arithmetic number, because the mean of its divisors is an integer number (928278630).

Almost surely, 2^7421875962 is an apocalyptic number.

7421875962 is an abundant number, since it is smaller than the sum of its proper divisors (7430582118).

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

7421875962 is a wasteful number, since it uses less digits than its factorization.

7421875962 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 725517.

The product of its digits is 1693440, while the sum is 51.

The square root of 7421875962 is about 86150.3102838289. The cubic root of 7421875962 is about 1950.6135226623.

The spelling of 7421875962 in words is "seven billion, four hundred twenty-one million, eight hundred seventy-five thousand, nine hundred sixty-two".