875403242 has 16 divisors (see below), whose sum is σ = 1508986752. Its totient is φ = 373098960.

The previous prime is 875403229. The next prime is 875403257. The reversal of 875403242 is 242304578.

It is a super-2 number, since 2×875403242² = 1532661672208221128, which contains 22 as substring.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 170198 + ... + 175265.

It is an arithmetic number, because the mean of its divisors is an integer number (94311672).

Almost surely, 2^875403242 is an apocalyptic number.

875403242 is a deficient number, since it is larger than the sum of its proper divisors (633583510).

875403242 is a wasteful number, since it uses less digits than its factorization.

875403242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 345653.

The product of its (nonzero) digits is 53760, while the sum is 35.

The square root of 875403242 is about 29587.2141642298. The cubic root of 875403242 is about 956.6124972397.

The spelling of 875403242 in words is "eight hundred seventy-five million, four hundred three thousand, two hundred forty-two".