201040602 has 32 divisors (see below), whose sum is σ = 466386432. Its totient is φ = 56582064.

The previous prime is 201040531. The next prime is 201040621. The reversal of 201040602 is 206040102.

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, 32908 + ... + 38535.

It is an arithmetic number, because the mean of its divisors is an integer number (14574576).

Almost surely, 2^201040602 is an apocalyptic number.

201040602 is an abundant number, since it is smaller than the sum of its proper divisors (265345830).

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

201040602 is a wasteful number, since it uses less digits than its factorization.

201040602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71522.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 201040602 is about 14178.8787285878. The cubic root of 201040602 is about 585.8160399007.

Adding to 201040602 its reverse (206040102), we get a palindrome (407080704).

The spelling of 201040602 in words is "two hundred one million, forty thousand, six hundred two".