75999936 has 56 divisors (see below), whose sum is σ = 201950320. Its totient is φ = 25224192.

The previous prime is 75999929. The next prime is 75999947. The reversal of 75999936 is 63999957.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52470 + ... + 53898.

Almost surely, 2^75999936 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 75999936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (100975160).

75999936 is an abundant number, since it is smaller than the sum of its proper divisors (125950384).

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

75999936 is a wasteful number, since it uses less digits than its factorization.

75999936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1721 (or 1711 counting only the distinct ones).

The product of its digits is 4133430, while the sum is 57.

The square root of 75999936 is about 8717.7942164288. The cubic root of 75999936 is about 423.5822395251.

The spelling of 75999936 in words is "seventy-five million, nine hundred ninety-nine thousand, nine hundred thirty-six".