201735028 has 12 divisors (see below), whose sum is σ = 385130592. Its totient is φ = 91697720.

The previous prime is 201735019. The next prime is 201735067. The reversal of 201735028 is 820537102.

It is a junction number, because it is equal to n+sod(n) for n = 201734987 and 201735005.

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 3 ways as a sum of consecutive naturals, for example, 2292400 + ... + 2292487.

It is an arithmetic number, because the mean of its divisors is an integer number (32094216).

Almost surely, 2^201735028 is an apocalyptic number.

It is an amenable number.

201735028 is a deficient number, since it is larger than the sum of its proper divisors (183395564).

201735028 is a wasteful number, since it uses less digits than its factorization.

201735028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4584902 (or 4584900 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 201735028 is about 14203.3456622023. The cubic root of 201735028 is about 586.4897651605.

The spelling of 201735028 in words is "two hundred one million, seven hundred thirty-five thousand, twenty-eight".