75350856 has 64 divisors (see below), whose sum is σ = 216028800. Its totient is φ = 21454848.

The previous prime is 75350831. The next prime is 75350879. The reversal of 75350856 is 65805357.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64776 + ... + 65928.

It is an arithmetic number, because the mean of its divisors is an integer number (3375450).

Almost surely, 2^75350856 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 75350856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (108014400).

75350856 is an abundant number, since it is smaller than the sum of its proper divisors (140677944).

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

75350856 is a wasteful number, since it uses less digits than its factorization.

75350856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1558 (or 1554 counting only the distinct ones).

The product of its (nonzero) digits is 126000, while the sum is 39.

The square root of 75350856 is about 8680.4870831077. The cubic root of 75350856 is about 422.3729174412.

The spelling of 75350856 in words is "seventy-five million, three hundred fifty thousand, eight hundred fifty-six".