203471074 has 4 divisors (see below), whose sum is σ = 305206614. Its totient is φ = 101735536.

The previous prime is 203471033. The next prime is 203471083. The reversal of 203471074 is 470174302.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 129390625 + 74080449 = 11375^2 + 8607^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50867767 + ... + 50867770.

Almost surely, 2^203471074 is an apocalyptic number.

203471074 is a deficient number, since it is larger than the sum of its proper divisors (101735540).

203471074 is a wasteful number, since it uses less digits than its factorization.

203471074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101735539.

The product of its (nonzero) digits is 4704, while the sum is 28.

The square root of 203471074 is about 14264.3287258812. The cubic root of 203471074 is about 588.1673228446.

The spelling of 203471074 in words is "two hundred three million, four hundred seventy-one thousand, seventy-four".