74433275 has 12 divisors (see below), whose sum is σ = 105482832. Its totient is φ = 51039840.

The previous prime is 74433257. The next prime is 74433277. The reversal of 74433275 is 57233447.

It is not a de Polignac number, because 74433275 - 2¹⁰ = 74432251 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is not an unprimeable number, because it can be changed into a prime (74433277) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 212492 + ... + 212841.

It is an arithmetic number, because the mean of its divisors is an integer number (8790236).

Almost surely, 2^74433275 is an apocalyptic number.

74433275 is a deficient number, since it is larger than the sum of its proper divisors (31049557).

74433275 is a wasteful number, since it uses less digits than its factorization.

74433275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 425350 (or 425345 counting only the distinct ones).

The product of its digits is 70560, while the sum is 35.

The square root of 74433275 is about 8627.4721094884. The cubic root of 74433275 is about 420.6514361650.

The spelling of 74433275 in words is "seventy-four million, four hundred thirty-three thousand, two hundred seventy-five".