200603040 has 96 divisors (see below), whose sum is σ = 689363136. Its totient is φ = 48629760.

The previous prime is 200603027. The next prime is 200603059. The reversal of 200603040 is 40306002.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13717 + ... + 24276.

It is an arithmetic number, because the mean of its divisors is an integer number (7180866).

Almost surely, 2^200603040 is an apocalyptic number.

200603040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200603040 is an abundant number, since it is smaller than the sum of its proper divisors (488760096).

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

200603040 is a wasteful number, since it uses less digits than its factorization.

200603040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38022 (or 38014 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 200603040 is about 14163.4402600498. The cubic root of 200603040 is about 585.3907244379.

Adding to 200603040 its reverse (40306002), we get a palindrome (240909042).

The spelling of 200603040 in words is "two hundred million, six hundred three thousand, forty".