875028069 has 16 divisors (see below), whose sum is σ = 1314599040. Its totient is φ = 575134560.

The previous prime is 875028067. The next prime is 875028073. The reversal of 875028069 is 960820578.

875028069 is a `hidden beast` number, since 8 + 7 + 502 + 80 + 69 = 666.

It is not a de Polignac number, because 875028069 - 2¹ = 875028067 is a prime.

It is a super-2 number, since 2×875028069² = 1531348243075737522, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (875028061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 226312 + ... + 230145.

It is an arithmetic number, because the mean of its divisors is an integer number (82162440).

Almost surely, 2^875028069 is an apocalyptic number.

It is an amenable number.

875028069 is a deficient number, since it is larger than the sum of its proper divisors (439570971).

875028069 is a wasteful number, since it uses less digits than its factorization.

875028069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 456537 (or 456531 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 45.

The square root of 875028069 is about 29580.8733643887. The cubic root of 875028069 is about 956.4758187179.

The spelling of 875028069 in words is "eight hundred seventy-five million, twenty-eight thousand, sixty-nine".