874971456 has 28 divisors (see below), whose sum is σ = 2315029152. Its totient is φ = 291657088.

The previous prime is 874971437. The next prime is 874971491. The reversal of 874971456 is 654179478.

It is a junction number, because it is equal to n+sod(n) for n = 874971399 and 874971408.

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, 2278380 + ... + 2278763.

Almost surely, 2^874971456 is an apocalyptic number.

It is an amenable number.

874971456 is an abundant number, since it is smaller than the sum of its proper divisors (1440057696).

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

874971456 is a wasteful number, since it uses less digits than its factorization.

874971456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4557158 (or 4557148 counting only the distinct ones).

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

The square root of 874971456 is about 29579.9164299022. The cubic root of 874971456 is about 956.4551907573.

The spelling of 874971456 in words is "eight hundred seventy-four million, nine hundred seventy-one thousand, four hundred fifty-six".