74783275 has 12 divisors (see below), whose sum is σ = 105978832. Its totient is φ = 51279840.

The previous prime is 74783243. The next prime is 74783279. The reversal of 74783275 is 57238747.

It is not a de Polignac number, because 74783275 - 2⁵ = 74783243 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (74783279) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 213492 + ... + 213841.

Almost surely, 2^74783275 is an apocalyptic number.

74783275 is a deficient number, since it is larger than the sum of its proper divisors (31195557).

74783275 is a wasteful number, since it uses less digits than its factorization.

74783275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 427350 (or 427345 counting only the distinct ones).

The product of its digits is 329280, while the sum is 43.

The square root of 74783275 is about 8647.7323617235. The cubic root of 74783275 is about 421.3097342113.

The spelling of 74783275 in words is "seventy-four million, seven hundred eighty-three thousand, two hundred seventy-five".