874287612 has 72 divisors (see below), whose sum is σ = 2414189232. Its totient is φ = 264576000.

The previous prime is 874287607. The next prime is 874287647. The reversal of 874287612 is 216782478.

874287612 is a `hidden beast` number, since 8 + 7 + 4 + 28 + 7 + 612 = 666.

874287612 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 an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 514348 + ... + 516044.

It is an arithmetic number, because the mean of its divisors is an integer number (33530406).

Almost surely, 2^874287612 is an apocalyptic number.

It is an amenable number.

874287612 is an abundant number, since it is smaller than the sum of its proper divisors (1539901620).

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

874287612 is a wasteful number, since it uses less digits than its factorization.

874287612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3019 (or 3014 counting only the distinct ones).

The product of its digits is 301056, while the sum is 45.

The square root of 874287612 is about 29568.3549085843. The cubic root of 874287612 is about 956.2059496304.

The spelling of 874287612 in words is "eight hundred seventy-four million, two hundred eighty-seven thousand, six hundred twelve".