83774875 has 8 divisors (see below), whose sum is σ = 104551200. Its totient is φ = 67019800.

The previous prime is 83774863. The next prime is 83774891. The reversal of 83774875 is 57847738.

It is not a de Polignac number, because 83774875 - 2⁵ = 83774843 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 334975 + ... + 335224.

It is an arithmetic number, because the mean of its divisors is an integer number (13068900).

Almost surely, 2^83774875 is an apocalyptic number.

83774875 is a deficient number, since it is larger than the sum of its proper divisors (20776325).

83774875 is an equidigital number, since it uses as much as digits as its factorization.

83774875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 670214 (or 670204 counting only the distinct ones).

The product of its digits is 1317120, while the sum is 49.

The square root of 83774875 is about 9152.8615743930. The cubic root of 83774875 is about 437.5603182141.

The spelling of 83774875 in words is "eighty-three million, seven hundred seventy-four thousand, eight hundred seventy-five".