75848816 has 40 divisors (see below), whose sum is σ = 155835264. Its totient is φ = 35700480.

The previous prime is 75848813. The next prime is 75848819. The reversal of 75848816 is 61884857.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (75848813) and next prime (75848819).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75848813) by changing a digit.

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, 16286 + ... + 20418.

Almost surely, 2^75848816 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 75848816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77917632).

75848816 is an abundant number, since it is smaller than the sum of its proper divisors (79986448).

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

75848816 is a wasteful number, since it uses less digits than its factorization.

75848816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4209 (or 4203 counting only the distinct ones).

The product of its digits is 430080, while the sum is 47.

The square root of 75848816 is about 8709.1225734858. The cubic root of 75848816 is about 423.3012997165.

The spelling of 75848816 in words is "seventy-five million, eight hundred forty-eight thousand, eight hundred sixteen".