74870203 has 8 divisors (see below), whose sum is σ = 80941520. Its totient is φ = 69012000.

The previous prime is 74870171. The next prime is 74870207. The reversal of 74870203 is 30207847.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 74870203 - 2⁵ = 74870171 is a prime.

It is a super-2 number, since 2×74870203² = 11211094594522418, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (74870207) 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 7 ways as a sum of consecutive naturals, for example, 52548 + ... + 53953.

It is an arithmetic number, because the mean of its divisors is an integer number (10117690).

Almost surely, 2^74870203 is an apocalyptic number.

74870203 is a deficient number, since it is larger than the sum of its proper divisors (6071317).

74870203 is a wasteful number, since it uses less digits than its factorization.

74870203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106557.

The product of its (nonzero) digits is 9408, while the sum is 31.

The square root of 74870203 is about 8652.7569594898. The cubic root of 74870203 is about 421.4729143311.

The spelling of 74870203 in words is "seventy-four million, eight hundred seventy thousand, two hundred three".