80683875 has 24 divisors (see below), whose sum is σ = 145448160. Its totient is φ = 43030800.

The previous prime is 80683847. The next prime is 80683877. The reversal of 80683875 is 57838608.

It is not a de Polignac number, because 80683875 - 2⁹ = 80683363 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 80683875.

It is not an unprimeable number, because it can be changed into a prime (80683877) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 34735 + ... + 36984.

It is an arithmetic number, because the mean of its divisors is an integer number (6060340).

Almost surely, 2^80683875 is an apocalyptic number.

80683875 is a deficient number, since it is larger than the sum of its proper divisors (64764285).

80683875 is a wasteful number, since it uses less digits than its factorization.

80683875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71740 (or 71727 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 45.

The square root of 80683875 is about 8982.4203308462. The cubic root of 80683875 is about 432.1112592806. Note that the first 3 decimals are identical.

It can be divided in two parts, 806 and 83875, that added together give a square (84681 = 291²).

The spelling of 80683875 in words is "eighty million, six hundred eighty-three thousand, eight hundred seventy-five".