424051928 has 16 divisors (see below), whose sum is σ = 796447080. Its totient is φ = 211666048.

The previous prime is 424051913. The next prime is 424051951. The reversal of 424051928 is 829150424.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39950 + ... + 49437.

Almost surely, 2^424051928 is an apocalyptic number.

It is an amenable number.

424051928 is a deficient number, since it is larger than the sum of its proper divisors (372395152).

424051928 is a wasteful number, since it uses less digits than its factorization.

424051928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89986 (or 89982 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 35.

The square root of 424051928 is about 20592.5211666760. The cubic root of 424051928 is about 751.2878188386.

The spelling of 424051928 in words is "four hundred twenty-four million, fifty-one thousand, nine hundred twenty-eight".