48021622 has 16 divisors (see below), whose sum is σ = 81291600. Its totient is φ = 21075040.

The previous prime is 48021613. The next prime is 48021629. The reversal of 48021622 is 22612084.

It is a happy number.

48021622 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48021629) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36997 + ... + 38272.

It is an arithmetic number, because the mean of its divisors is an integer number (5080725).

Almost surely, 2^48021622 is an apocalyptic number.

48021622 is a deficient number, since it is larger than the sum of its proper divisors (33269978).

48021622 is a wasteful number, since it uses less digits than its factorization.

48021622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75311.

The product of its (nonzero) digits is 1536, while the sum is 25.

The square root of 48021622 is about 6929.7634880276. The cubic root of 48021622 is about 363.4786795157.

The spelling of 48021622 in words is "forty-eight million, twenty-one thousand, six hundred twenty-two".