875024873 has 2 divisors, whose sum is σ = 875024874. Its totient is φ = 875024872.

The previous prime is 875024837. The next prime is 875024893. The reversal of 875024873 is 378420578.

It is a happy number.

Together with previous prime (875024837) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 861833449 + 13191424 = 29357^2 + 3632^2 .

It is a cyclic number.

It is not a de Polignac number, because 875024873 - 2¹⁴ = 875008489 is a prime.

It is a super-2 number, since 2×875024873² = 1531337056737332258, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (875024893) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 437512436 + 437512437.

It is an arithmetic number, because the mean of its divisors is an integer number (437512437).

Almost surely, 2^875024873 is an apocalyptic number.

It is an amenable number.

875024873 is a deficient number, since it is larger than the sum of its proper divisors (1).

875024873 is an equidigital number, since it uses as much as digits as its factorization.

875024873 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 376320, while the sum is 44.

The square root of 875024873 is about 29580.8193429459. The cubic root of 875024873 is about 956.4746542217.

The spelling of 875024873 in words is "eight hundred seventy-five million, twenty-four thousand, eight hundred seventy-three".