201960630 has 48 divisors (see below), whose sum is σ = 533720304. Its totient is φ = 52971840.

The previous prime is 201960613. The next prime is 201960653. The reversal of 201960630 is 36069102.

It is a happy number.

201960630 is a `hidden beast` number, since 20 + 1 + 9 + 6 + 0 + 630 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 201960594 and 201960603.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12904 + ... + 23883.

It is an arithmetic number, because the mean of its divisors is an integer number (11119173).

Almost surely, 2^201960630 is an apocalyptic number.

201960630 is an abundant number, since it is smaller than the sum of its proper divisors (331759674).

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

201960630 is a wasteful number, since it uses less digits than its factorization.

201960630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36861 (or 36858 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 27.

The square root of 201960630 is about 14211.2853042925. The cubic root of 201960630 is about 586.7083092141.

The spelling of 201960630 in words is "two hundred one million, nine hundred sixty thousand, six hundred thirty".