203196472 has 32 divisors (see below), whose sum is σ = 390153600. Its totient is φ = 99180000.

The previous prime is 203196419. The next prime is 203196479. The reversal of 203196472 is 274691302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (203196479) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69847 + ... + 72697.

It is an arithmetic number, because the mean of its divisors is an integer number (12192300).

Almost surely, 2^203196472 is an apocalyptic number.

It is an amenable number.

203196472 is a deficient number, since it is larger than the sum of its proper divisors (186957128).

203196472 is a wasteful number, since it uses less digits than its factorization.

203196472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3067 (or 3063 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 34.

The square root of 203196472 is about 14254.6999968431. The cubic root of 203196472 is about 587.9026093193.

The spelling of 203196472 in words is "two hundred three million, one hundred ninety-six thousand, four hundred seventy-two".