203252472 has 96 divisors (see below), whose sum is σ = 579196800. Its totient is φ = 64266048.

The previous prime is 203252453. The next prime is 203252537. The reversal of 203252472 is 274252302.

203252472 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×203252472² = 82623134748221568, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 229743 + ... + 230625.

It is an arithmetic number, because the mean of its divisors is an integer number (6033300).

Almost surely, 2^203252472 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 203252472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (289598400).

203252472 is an abundant number, since it is smaller than the sum of its proper divisors (375944328).

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

203252472 is a wasteful number, since it uses less digits than its factorization.

203252472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1057 (or 1050 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 27.

The square root of 203252472 is about 14256.6641259448. The cubic root of 203252472 is about 587.9566120977.

The spelling of 203252472 in words is "two hundred three million, two hundred fifty-two thousand, four hundred seventy-two".