954221428 has 24 divisors (see below), whose sum is σ = 1710324000. Its totient is φ = 465578400.

The previous prime is 954221417. The next prime is 954221449. The reversal of 954221428 is 824122459.

It is a congruent number.

It is an unprimeable number.

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, 255978 + ... + 259678.

It is an arithmetic number, because the mean of its divisors is an integer number (71263500).

Almost surely, 2^954221428 is an apocalyptic number.

It is an amenable number.

954221428 is a deficient number, since it is larger than the sum of its proper divisors (756102572).

954221428 is a wasteful number, since it uses less digits than its factorization.

954221428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5247 (or 5245 counting only the distinct ones).

The product of its digits is 46080, while the sum is 37.

The square root of 954221428 is about 30890.4747130891. The cubic root of 954221428 is about 984.5015138552.

The spelling of 954221428 in words is "nine hundred fifty-four million, two hundred twenty-one thousand, four hundred twenty-eight".