201641152 has 14 divisors (see below), whose sum is σ = 400131788. Its totient is φ = 100820544.

The previous prime is 201641137. The next prime is 201641201. The reversal of 201641152 is 251146102.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1575258 + ... + 1575385.

It is an arithmetic number, because the mean of its divisors is an integer number (28580842).

Almost surely, 2^201641152 is an apocalyptic number.

It is an amenable number.

201641152 is a deficient number, since it is larger than the sum of its proper divisors (198490636).

201641152 is an equidigital number, since it uses as much as digits as its factorization.

201641152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3150655 (or 3150645 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 201641152 is about 14200.0405633223. The cubic root of 201641152 is about 586.3987780604.

Adding to 201641152 its reverse (251146102), we get a palindrome (452787254).

It can be divided in two parts, 20164 and 1152, that added together give a square (21316 = 146²).

The spelling of 201641152 in words is "two hundred one million, six hundred forty-one thousand, one hundred fifty-two".