203297472 has 196 divisors, whose sum is σ = 697265560. Its totient is φ = 58084992.

The previous prime is 203297447. The next prime is 203297477. The reversal of 203297472 is 274792302.

The cubic root of 203297472 is 588.

It is a perfect power (a cube), and thus also a powerful number.

It is a tau number, because it is divible by the number of its divisors (196).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (203297477) by changing a digit.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 29042493 + ... + 29042499.

Almost surely, 2^203297472 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 203297472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (348632780).

203297472 is an abundant number, since it is smaller than the sum of its proper divisors (493968088).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

203297472 is an frugal number, since it uses more digits than its factorization.

203297472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63 (or 12 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 36.

The square root of 203297472 is about 14258.2422479070.

The spelling of 203297472 in words is "two hundred three million, two hundred ninety-seven thousand, four hundred seventy-two".