203470960 has 320 divisors, whose sum is σ = 655672320. Its totient is φ = 56770560.

The previous prime is 203470957. The next prime is 203471017. The reversal of 203470960 is 69074302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3036847 + ... + 3036913.

It is an arithmetic number, because the mean of its divisors is an integer number (2048976).

Almost surely, 2^203470960 is an apocalyptic number.

203470960 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 203470960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (327836160).

203470960 is an abundant number, since it is smaller than the sum of its proper divisors (452201360).

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

203470960 is a wasteful number, since it uses less digits than its factorization.

203470960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144 (or 138 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 31.

The square root of 203470960 is about 14264.3247298987. The cubic root of 203470960 is about 588.1672129992.

The spelling of 203470960 in words is "two hundred three million, four hundred seventy thousand, nine hundred sixty".