83875752 has 24 divisors (see below), whose sum is σ = 227163690. Its totient is φ = 27958560.

The previous prime is 83875751. The next prime is 83875783. The reversal of 83875752 is 25757838.

It can be written as a sum of positive squares in only one way, i.e., 67667076 + 16208676 = 8226^2 + 4026^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is a junction number, because it is equal to n+sod(n) for n = 83875698 and 83875707.

It is not an unprimeable number, because it can be changed into a prime (83875751) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 582399 + ... + 582542.

Almost surely, 2^83875752 is an apocalyptic number.

It is an amenable number.

83875752 is an abundant number, since it is smaller than the sum of its proper divisors (143287938).

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

83875752 is a wasteful number, since it uses less digits than its factorization.

83875752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1164953 (or 1164946 counting only the distinct ones).

The product of its digits is 470400, while the sum is 45.

The square root of 83875752 is about 9158.3705974371. The cubic root of 83875752 is about 437.7358762884.

The spelling of 83875752 in words is "eighty-three million, eight hundred seventy-five thousand, seven hundred fifty-two".