874424128 has 14 divisors (see below), whose sum is σ = 1735185506. Its totient is φ = 437212032.

The previous prime is 874424113. The next prime is 874424227. The reversal of 874424128 is 821424478.

It can be written as a sum of positive squares in only one way, i.e., 448084224 + 426339904 = 21168^2 + 20648^2 .

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 as a sum of consecutive naturals, namely, 6831375 + ... + 6831502.

Almost surely, 2^874424128 is an apocalyptic number.

It is an amenable number.

874424128 is a deficient number, since it is larger than the sum of its proper divisors (860761378).

874424128 is a wasteful number, since it uses less digits than its factorization.

874424128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13662889 (or 13662879 counting only the distinct ones).

The product of its digits is 114688, while the sum is 40.

The square root of 874424128 is about 29570.6632999667. The cubic root of 874424128 is about 956.2557160978.

The spelling of 874424128 in words is "eight hundred seventy-four million, four hundred twenty-four thousand, one hundred twenty-eight".